共和合成 Company Profile

Leave everything related to synthetic resin products to us!

Our company handles everything from mold manufacturing to injection molding and assembly of synthetic resins. In addition to single-color molding, we also offer two-color molding and insert molding, as well as secondary processing such as plating and assembly. We carry out the entire process from prototyping to molding, assembly, inspection, and shipping in our own factory. Please feel free to contact us if you have any requests.