Production of various precision parts Donggang is mainly engaged in precision cutting of parts processing, mainly producing electronic products, optical instruments, communication equipment, modern public equipment, medical treatment equipment, auto parts and other related products. ABOUT US Suzhou Donggang Precision Technology Co., Ltd. is professional China precision turning parts manufacturers and custom precision turning parts factory, was established in 2005 with a registered capital of 500 million yuan. After more than ten years of unremitting efforts and development of Donggang people, it now has a certain scale and strength, and has a skilled contracting team. With excellent service quality and professional technical processing strength, we can provide partners with increasingly high-quality products and services.