The Streamline enterprises started off as a family-run business called Streamline Plastics in 1990, with an injection molding primary focus. The company gradually split into three distinct businesses, Streamline Plastics, Streamline Fulfillment, and Streamline Blow Molding, as our clientele grew and required more molding and shipping options. We attribute our success to steady, slow growth as well as a commitment to cost, schedule, and modernization. Thanks to Streamline's experience, we now have three successful firms that supply plastic components and bottles both locally and internationally. We have learned that the best way to maintain price control is to have a lean, trained team and to use current technology and equipment whenever possible. To guarantee quality in all of our goods, we combine cutting-edge technology with human skill. We welcome fresh concepts and modify our procedures as necessary to accommodate them.

What matters to you and your company? Quick turnaround? dependable chain of supply? Adaptable service? cooperation and advice from a reliable partner? At Osterman, that's just business as usual. In addition, though, we provide you with something even more valuable: the peace of mind that comes from dealing with a group that honors its commitments and keeps its word.

Every engagement with Osterman is backed by four decades of experience and customer success. We are a top provider of engineering, commodity, and prime resins. We are a family-run company that has developed into one of the biggest resin trade partners.

Osterman provides timely and cost-effective delivery of various products, including rail cars, polymers, and market guidance, all at the proper moment. Osterman clients

Poly-Tainer, Inc., a prominent privately held company, was established in 1970 and specializes in the production and decoration of bottles. Personal care, food and beverage, pet care, household goods, and items in the industrial, pharmaceutical, and nutraceutical (DMF on file) sectors are among our main markets.

Stretch blow molding with injection (single stage ISBM)

Blowing mold extrusion

Silk screen embellishment

Pressure-sensitive label application in spots and full wrap

We use cutting edge machinery to create both standard and custom packaging out of PET, HDPE, LDPE, and PCR resins. Our manufacturing facilities* in Indiana and California are capable of meeting your needs for both custom and stock containers across North America. Similar equipment platforms have been thoughtfully positioned in each of our factories to facilitate mold sharing and allow us to provide service.

We appreciate your interest in working with C & M Plastics as a packaging partner. With over 27 years of experience in custom quality manufacturing and packaging for the CBD, nutraceutical, pharmaceutical, food, beverage, and cosmetic industries, C & M Plastics is an Extrusion Blow Molding (EBM) company.