SussexIM, or Sussex Injection Molding, is a custom injection molding company. Originally established as Sussex Plastics in 1977, this company provides services in design and prototyping for customized injection molding. SussesxIM performs in-mold assembly, complex part design, proprietary flow molding and multiple components molding and assembly. The company's products may be used for consumer products, residential construction, industrial, medical and home and garden applications.