Established in 1998, Zhejiang Taiyang Powder Metallurgy Co., Ltd is a professional China Internal Helical Tooth Of Electric Wrench Manufacturers and Sintered Internal Helical Tooth Of Electric Wrench factory, products comply with international standards, applying to various fields such as automobiles, home appliances, industry, etc. And we custom Powder Metallurgy Internal Helical Tooth Of Electric Wrench which are processed by powder etallurgy sintered. our wholesale Powder Metallurgy Sintered Internal Helical Tooth Of Electric Wrench has been exported to the United States, Britain, Australia, Canada, India, Russia, and other countries. We are an important supplier of 416 domestic and foreign machinery manufacturers. We have a strong R&D team, and we can develop and produce products according to the drawings or samples the customers offered.