OEM Contract Manufacturer In China https://www.dropbox.com/s/r2v9znxrk6wk4ty/OEM%20manufactuer%20in%20China.pdf?dl=0 Dongguan Sincere Tech is proud to support OEM manufacturer services with plastic or metal product solutions that help companies meet the fast-changing market. That is why we are not onlymaking mold and molded products, but also makeoffer OEM manufacturing service from part design, testing, PCB board, assembly, packing etc. a completely solutions using innovative manufacturing techniques. Sincere Tech wants to partner with you together and make great successful in the world market. OEM Contract Manufacturer In China