In 2018, Anna and Lou Leszczynski established K4 Machining with their kids, armed with decades of knowledge and a desire to deliver excellence to the industrial sector. Since its founding, K4 Machining has established a strong reputation in the ultra-precision machining market and is currently pleased to provide services to the commercial, semiconductor, automotive, medical, electronics, and architectural sectors. Numerous equipment purchases and extensive refurbishment initiatives over the past few years demonstrate K4 Machining's progress in updating its operations. Being a family-run, women-owned company, our business practices are influenced by traditional family values. Manufacturing has a bright future ahead of it, and we're still dedicated to delivering on our promise of excellence in everything we do.

HFW Industries presents itself as an ISO 9001:2015 certified full-service provider offering engineering consultation, thermal spray coatings, precision machining, grinding, and assembly, with a strong emphasis on uptime, quality workmanship, and value creation for both employees and customers. Key Points Firm identity: HFW Industries positions itself as a full-service solutions provider with a focus on precision quality. Quality certification: The company highlights ISO 9001:2015 certification as evidence of its quality standards. Core capabilities: Services include engineering consultation, thermal spray coatings, precision machining, grinding, and assembly. Value proposition: Aims to add value to lives of employees and customers through its operations. Customer uptime emphasis: Stresses that uptime is crucial and reflects a track record of high-quality workmanship. Industry reach: Has engaged with high-profile projects across multiple industries (not limited to listed sectors). Careers focus: Highlights a strong workforce and positions itself as a preferred employer in skilled trades, engineering, and management. Engagement opportunities: Encourages visitors to explore career opportunities and subscribe to a newsletter for insider insights. Communication style: Uses a promotional tone with a clear call to action for services, careers, and updates.

General Machinery & Manufacturing Company, founded in 1918 by Stephen Junkunc II, evolved from a tool and die shop into a leading casket hardware supplier and aerospace subcontractor, delivering high-precision CNC turning and complex multi-axis capabilities while embracing lean processes, ISO 9001:2015 and AS9100 Rev D certification, and a strong customer-first culture driven by over 50 years of aerospace experience and four generations of family leadership.

G-Zero Precision CNC Machining highlights its diverse client base across aerospace, medical, firearms, and semiconductors, and showcases a versatile suite of machining capabilities including horizontal multi-pallet systems, 5-axis milling, vertical milling, and lathe turning with live tooling, all supported by ProShop ERP for rigorous scheduling, in-process inspection, and certification management. Key Points Industry reach: Serves clients in aerospace, medical, firearms, semiconductor, and other sectors. Capabilities: Operates horizontal multi-pallet systems, 5-axis milling, vertical milling, and live-tooled lathe turning. Process control: Uses ProShop’s ERP system to manage scheduling and in-process inspections. Quality management: Tracks outside processes and certifications. Materials handled: Works with plastic, aluminum, steel, stainless steel, and titanium. Operational emphasis: Focuses on high-precision and complex machining requirements. Value proposition: Offers comprehensive machining solutions with strong process oversight and certification capability.

Fitzpatrick Manufacturing Co. is a Sterling Heights, Michigan CNC machine shop and custom manufacturer that emphasizes high-precision turning, milling, and grinding, with typical production lots of 50 to 10,000 pieces; the company designed its 80,000 square foot facility and training programs from the ground up to maximize efficiency, reduce errors, and sustain unparalleled quality. Key Points Location and specialization: Based in Sterling Heights, Michigan, the company specializes in high-precision turning, milling, and grinding. Production scope: Typical lot sizes range from 50 to 10,000 pieces. Complexity handled: The shop manufactures a variety of parts, from torque plates to gear shafts to mold assemblies. Process redesign for efficiency: The facility was purpose-built to simplify manufacturing processes and minimize hindrances and mistakes. Quality emphasis: The claim of “perfection” is supported by a facility designed for maximum efficiency and thorough, ongoing employee training. Unique facility design: The 80,000 square foot building was specifically crafted to enhance workflow and reduce errors. Competitive advantage: Other shops struggle to match Fitzpatrick’s quality due to lack of ground-up efficiency design and continuous employee training. Additional resources: The company provides information about its facility, training programs, quality assurance, and a video profiling its operations.

eTEK Precision Manufacturing presents itself as a single-source partner for Swiss-type CNC turning and CNC milling, emphasizing turnkey, ISO-certified processes, on-time delivery, and value-added services that simplify procurement from raw material to finished assemblies, all rooted in time-honored quality and continuous improvement. Key Points Business proposition: eTEK positions itself as a turnkey, single-source manufacturer rather than a middleman. Core capabilities: Extensive Swiss-type turning, CNC milling, turning, and a full tool room to support diverse manufacturing needs. Quality and standards: ISO 9001:2015 registered with documented processes and calibrated inspection equipment. Delivery model: Focus on on-time delivery supported by Kanban, inventory management, barcoding, and blanket orders. Manufacturing scope: Ability to design for manufacturability to reduce cost and lead times. Materials handled: A broad range of materials including steel, stainless steel, aluminum, brass, bronze, plastics, exotic materials, copper, nickel, chrome alloys. Value-added services: Coating, plating, painting, anodizing, heat treating, annealing, black oxide, passivation, chromate conversion, plus assembly and disassembly services. Turnkey advantage: Full-service manufacturing options that consolidate vendors and streamline procurement. Facilities and capacity: 60,000 square feet of climate-controlled space with latest CNC technology and scalable for small to large volumes. Customer focus: Emphasis on collaboration, refining designs, and delivering quality parts that meet customer specifications.

Denver Precision Products has a long-standing history of manufacturing custom turned parts and specialized fasteners for diverse industries, leveraging CNC turning and Swiss turning capabilities to tackle a wide range of projects—from agricultural tags to aerospace components—while offering competitive production runs from 100 to 100,000 pieces. Key Points Established presence: Since 1971, serving Rocky Mountain customers across multiple states. Core capabilities: Specializes in CNC turning and Swiss turning for precision parts. Versatile application: Parts produced span industries including hydraulic, aerospace, medical, automotive, and more. Materials handled: Works with steels, aluminum, brass, and plastics. ** Technology and tooling**: Uses state-of-the-art CNC lathe turning centers with live tooling and CNC Swiss sliding headstock machines. Production scale: Competitive for production lots ranging from 100 to 100,000 pieces. Custom focus: Emphasizes manufacturing custom turned parts and specialized fasteners for varied customer needs.

D&D Enterprises of Greensboro, established in 1976, is a family-owned machining parts manufacturer that uses state-of-the-art CNC machining to deliver high-quality, cost-effective components across various industries, supported by value-added services such as multi-axis turning, assembly, NDT, and additive manufacturing, and specializing in metals, alloys, plastics, and carbon fiber. Key Points Established heritage: Founded in 1976 as a family-owned, innovative machining parts manufacturer. CNC emphasis: Utilizes Computer Numerical Control (CNC) machining to produce parts for diverse industries. Value-added services: Offers horizontal/vertical machining, Swiss turning, mill turning, multi-axis turning, assembly, kitting, NDT, and 3D printing. Industry reach: Serves aerospace, aerospace seating, industrial manufacturing, marine, metalworking, architecture, electronics, energy, oil and gas, military/defense, and healthcare. Material capabilities: Works with metals and alloys such as stainless steel, titanium, aluminum, exotics, plastics, and carbon fiber. Quality and precision: Emphasizes high quality and precision via a modern CNC facility. Facilities: Maintains a state-of-the-art CNC machining facility with multiple milling centers. Customer outcomes: Focuses on cost-effective, efficiently delivered machined components.

Brooks Associates positions itself as a seasoned provider of precision machine tools in Boston and New England, offering a broad selection of top brands, tailored solutions to boost productivity, and comprehensive post-installation support including maintenance and service excellence. Key Points Industry expertise enables Brooks to support a wide range of manufacturing needs with informed guidance. Extensive brand portfolio ensures customers have access to the best equipment available. Customer-focused approach delivers tailored solutions optimized for each business. Full service commitment covers installation, ongoing maintenance, and ongoing care. High level of care emphasizes continual support throughout the customer relationship. Visual resources include case studies, videos, and demos to illustrate capabilities. Regional focus targets businesses in Boston and New England seeking precision tools.

Bothe Associates Inc. presents itself as a long-established, high-precision machining partner offering comprehensive manufacturing solutions, backed by state-of-the-art technology and a commitment to quality and efficiency, with a strong emphasis on reliability, on-time responses, and supplier diversity through WBENC certification. Key Points Longstanding expertise: The company has been in operation since 1950, positioning itself as a seasoned source for machining and manufacturing solutions. One-stop solution: Promotes a full range of services and capabilities to meet diverse manufacturing needs. High-precision focus: Highlights superior performance in high-precision machining and tight tolerance handling. Customer-centric qualities: Emphasizes reliability, responsiveness to schedules, and cost containment over time. Testimonial endorsement: Ametek’s Division VP commends their consistency, schedule alignment, and rapid response to emergencies. Quality and efficiency: Stresses commitment to the highest quality and efficient, standardized processes “The Bothe Way.” Diversity and certification: WBENC-certified Women’s Business Enterprise, signaling supplier diversity value to clients. Credible partnerships: Showcases customer collaboration, adaptability to production changes, and proactive engagement in new product launches.

Accudynamics positions itself as a key OEM partner delivering precision manufacturing across the full product life cycle—from concept and prototyping to production—while emphasizing continuous improvement within an ISO and lean framework to ensure high reliability, low costs, and rapid turnaround, with capabilities in high-precision machining, casting machining, and electromechanical assemblies verified by CMM inspection.

Production Machine & Tool Co. (PMT) is a veteran-owned small business with a 60,000 sq. ft. air-conditioned facility and a long-standing focus on quality, process control, and manufacturing efficiency, led by a succession of family leadership, and driven by a mission to enhance the quality of life of every team member. Key Points PMT operates a large, climate-controlled 60,000 sq. ft. facility to support machining and manufacturing needs. The company is veteran-owned and small in scale, emphasizing a culture of quality. PMT began in the Tool and Die sector in 1973 and evolved into a precision production job shop. Leadership transitioned from Neil McMullen to his son Mark McMullen, bringing ongoing growth and management strengths. Process control and manufacturing efficiency are core strengths that helped PMT endure economic fluctuations and expand. A people-centric leadership philosophy is central, with managers aligned to core values guiding service and product delivery. The company’s mission statement emphasizes improving the quality of life of every team member, underscoring its people-first culture.

Oberg Industries traces its origins with founder Donald E. Oberg, highlighting pioneering use of tungsten carbide in stamping dies, a culture of precision and innovation, and an early, competency-based apprenticeship program that supported its growth into a diversified, globally engaged manufacturer across multiple decades and markets, including medical devices and advanced machining. Key Points Founding vision: Donald E. Oberg established a precision-focused company renowned for tungsten carbide in stamping dies and manufacturing innovation. Industry impact: Oberg helped revolutionize manufacturing processes through advanced materials and process monitoring. Apprenticeship heritage: One of the industry’s earliest competency-based apprenticeship programs laid the foundation for skilled craftsmanship. Geographic and capability expansion (1950s–1960s): Relocation to Freeport and expansion into machining and grinding for tooling in food and beverage can markets. Technology adoption (1970s): Introduction of CAD and early wire EDM positioning the company at the forefront of engineering tech. Corporate evolution (1980s–1990s): Renaming to Oberg Industries to reflect expanded capabilities; adoption of electronic die monitoring; ISO/QS certifications; new facilities and assembly services. Medical and global growth (2000s–2010s): Creation of the Oberg Medical division; new production facilities in Costa Rica; expanded precision machining near Sarver; medical and energy market enablement. Strategic acquisitions (2020s): Acquisition of XL Engineering and Broad Peak Manufacturing to broaden medical device fabrication and surface finishing capabilities near major hubs.

Noron Precision Machining, Inc., a woman-owned company established in 1977 near San Jose, California, leverages over 45 years of experience to deliver on-time, high-quality precision machined parts across diverse industries, including medical, microwave, aerospace, automotive, computing peripherals, telecommunications, and biotech, while emphasizing strong customer relationships, expert knowledge, and reliable delivery. Key Points Experience and leadership: The company has over 45 years of experience in precision machining. Woman-owned: It operates as a woman-owned business. Established location and history: Founded in 1977 near San Jose, California. Industry versatility: Serves a wide range of industries such as medical, microwave, aircraft, auto, computer peripherals, telecommunications, and biotech. Commitment to quality and timeliness: Emphasizes on-time deliveries and quality craftsmanship. Customer relationships: Focuses on building strong, lasting relationships with customers nationwide and abroad. Expertise and reliability: Promotes expert knowledge and dependable service as core values.

Jessen Manufacturing, founded in 1923 by Mack Jessen, emphasizes unwavering quality across people, products, and service, evolving into a leading supplier of precision machine products and CNC turned parts through investment in advanced technology, continuous improvement, and lean manufacturing, while offering dependable, on-time service and rapid responses for urgent jobs. Key Points Founding ethos: The company was built on tenacity and a commitment to quality from its founder, Mack Jessen. Quality focus: Quality is the core principle across people, products, and service. Industry leadership: Jessen Manufacturing has grown into one of the world’s largest suppliers of precision machine products. Service philosophy: Service is defined by “whatever it takes,” ensuring on-time delivery and adherence to specifications. Global competitiveness: Investment in training and technology keeps the company competitive in a global market. Certifications and methods: ISO 9001:2015 certification, continuous improvement (CI) programs, and lean cellular manufacturing are used to maintain high quality and efficiency. Turnaround capabilities: The company highlights fast turnarounds for hot jobs and emergency requests. Legacy and leadership: The Jessen family remains involved, with figures like Mark Jessen and John Jessen mentioned.

Hart Precision is a specialized manufacturing firm focused on precision machining of engine and drive train components across multiple industries, emphasizing responsiveness, high quality, and on-time delivery. The company highlights its innovative capabilities, commitment to Lean and Six Sigma practices, ongoing technology investments, and a strong track record of customer satisfaction—including a very low return rate and zero product recalls over 60 years. Key Points Specialization: Hart Precision focuses on precision machining for engine and drive train components across diverse sectors (Aerospace, Automotive, Defense, Marine, etc.). Customer Challenges Addressed: The company positions itself as a solution to supplier responsiveness issues, quality concerns, and missed deadlines. Hart Innovation: They tackle new and complex manufacturing challenges with comprehensive resources and flexibility to meet tight deadlines. Technology Leadership: Ongoing investment in Lean Manufacturing, Six Sigma, new equipment programs, and employee development. Partnership Philosophy: Aims to be a partner rather than just a supplier, prioritizing customer responsiveness. Proven Quality Record: Return rate is under 0.2%, with no product recalls over 60 years in business. Certifications: The firm holds multiple certifications (details not specified in the excerpt). Company Promise: Emphasizes exceeding quality and delivering reliable, responsive service.

Mountain CNC offers a collaborative service workflow from goal definition through design for manufacturability (DFM), careful material and tolerance selection, and end-to-end manufacturing, assembly, packaging, and direct shipping to ensure quality, efficiency, and on-time delivery. Key Points Collaborative planning: Work with Mountain CNC to define goals and requirements and develop a tailored execution plan. DFM-driven design refinement: Apply Design for Manufacturability expertise to optimize design, materials, and tolerances before prototyping. Pre-prototyping optimization: Make informed decisions on materials and tolerances early to streamline prototyping. Precision manufacturing and assembly: Execute manufacturing and assembly of CNC machined parts with emphasis on quality and accuracy. Quality and delivery alignment: Ensure finished parts meet quality standards and delivery timelines. Meticulous packaging: Package finished products to client specifications to protect during transport. Direct shipping: Deliver products directly to the client’s chosen destination for a smooth, timely handoff.

Continental Machining Co. (CMC) offers high-precision multi-axis CNC milling, CNC turning, wire EDM, certified welding, and fabrication services, emphasizing five-axis, horizontal and vertical milling, and in-house capabilities from CAD/CAM to tooling and fixtures, with emphasis on aerospace and medical-grade accuracy, reliability, and cost-efficiency through single-setup machining and robust in-house inspection. Key Points Five-axis milling capability: Enables simultaneous multi-axis movement to machine complex features in one setup, reducing costs. Horizontal machining centers: State-of-the-art 4-axis machines with pallet shuttles and probing for complex parts and minimal downtime. Vertical machining centers: Used for prototypes and production components, with 3D CAD/CAM integration for end-to-end project management. CNC turning proficiency: Centers able to produce components up to 72 inches in diameter with various alloys, including stainless steel, aluminum, and titanium. Wire EDM service: High-precision cutting using a CNC brass wire suitable for aerospace and medical applications. Certified welding: AWS and ASME-certified welders with in-house welding inspector to handle various ferrous/nonferrous/high-temperature alloys. Fabrication capabilities: In-house fabrication with substantial tooling (10 ft shear, 5 ft roll, 10 ft press brake) to support diverse fabrication needs.

Collins Custom Manufacturing emphasizes rapid, high-quality fabrication solutions powered by both manual and CNC equipment, backed by AS9100D, ITAR compliance, and ISO 9001:2015. With a history dating to 1993, the company highlights fast turnarounds, strong client relationships, and a track record of on-time delivery across aerospace and aviation clients, aiming to be a trusted partner for diverse manufacturing needs. Key Points Core capability: Specializes in design, machining, and manufacturing with quick turnaround times. Quality standards: Maintains AS9100D, ITAR compliance, and ISO 9001:2015 certifications. Experience and reliability: In business since 1993, emphasizing dependability and strong relationships with suppliers and partners. Technology utilization: Uses both manual and CNC equipment to deliver cost-saving, efficient solutions. Customer promise: “Nothing But The Best” as a guiding motto and value proposition. Client endorsements: Features testimonials and logos from prominent clients across aerospace and aviation sectors. Performance metrics: Highlights years in business (28), happy clients (241), on-time delivery (98%), and parts delivered (12,043,568). Service scope: Offers end-to-end project completion from materials to processing and finishing. Communication and documentation: Emphasizes quality parts and thorough documentat

Just outside of Portland, Oregon, American Precision Industries (API) began as a modest two-person business in 1978. With a do-or-die mentality, it was sales by day and manufacture by night, catering to a new chip manufacturing sector. API now has more than 125 committed employees and more than 90,000 square feet of manufacturing space. API is still used in the defense, aerospace, medical, and renewable energy sectors in addition to the semiconductor industry. Since we believe that giving our customers the finest service possible is the ideal road map for ongoing success, our main objective at API is to strive toward continual improvement in all aspect of our organization. We work hard to uphold a quality culture that is centered on accepting the demands and expectations of our customers because they are our employers.