We specialize in helping companies develop products with power supplies, DC/DC converters, batteries, battery chargers, injection molds and molding.

PowerStream is an engineering and manufacturing company specializing in electronics design, power supplies, AC adapters, batteries, battery chargers, an DC/DC converters. We design, manufacture, import, export and source these type of products PowerStream Polymer Products is an injection molding company with full service part design and consultation, mold design and machining and injection molding. We collaborate with local industrial design firms. We have 4 horizontal injection presses a...

PowerStream is an engineering and manufacturing company specializing in electronics design, power supplies, AC adapters, batteries, battery chargers, an DC/DC converters. We design, manufacture, import, export and source these type of products PowerStream Polymer Products is an injection molding company with full service part design and consultation, mold design and machining and injection molding. We collaborate with local industrial design firms. We have 4 horizontal injection presses and three vertical presses, as well as collaboration with other shops for bigger jobs. We deal with most kinds of plastics, but we do mostly ABS, nylon, polypropylene, and rubber-like plastics such as Kryton and PTE.