OUR SERVICES MOLD DESIGNING & TOOLING PLASTIC INJECTION MOLDING CLEAN ROOM MOLDING & ASSEMBLY LOW-TO-MID VOLUME INJECTION MOLDING POST MOLDING OPERATIONS MOLD DESIGNING & TOOLING MOLD DESIGNING & TOOLING Seaway Plastics can quickly build all-aluminum molds, aluminum-and-steel combinations or all-steel molds, ranging from Class 105 to Class 101. Our highly qualified engineers can guide customers to the optimal materials based on desired resin, number of anticipated shots, tolerance requirements, and expected life of the mold. LEARN MORE PLASTIC INJECTION MOLDING Plastic Injection Molding Let Seaway Plastics seamlessly guide you through the plastic injection molding process. We have decades of experience processing over 700 different types of resins including Liquid Silicone Rubber. Our engineers help customers choose the right machine, best construction methods, and complete DFM support for their projects. LEARN MORE CLEAN ROOM MOLDING & ASSEMBLY Clean Room Molding & Assembly Seaway Plastics has clean room molding and assembly space to cater to customers in the medical, and other highly regulated industries who need to ensure their parts are clean before arrival and use. We have over 35,000 square feet of ISO Class 7 & ISO Class 8 clean rooms. Seaway offers clean room plastic injection molding, LSR molding and product assembly. LEARN MORE LOW-TO-MID VOLUME INJECTION MOLDING Low-to-Mid Volume Injection Molding Seaway Plastics offers low-to-mid volume plastic injection molding; we classify batches ranging between 100 and 10,000 pieces as “low volume”. Whether you’re a start-up or an established OEM, Seaway can mold to your needs. LEARN MORE POST MOLDING OPERATIONS Post Molding Operations Seaway Plastics offers extensive post molding operations including but not limited to heat staking, sonic welding, CNC machining, painting and shielding, assembly, packaging and shipping. Offering these services enables us to give our customers fast and flexible service. LEARN MORE