Dalian Tongyue Machinery Co., Ltd. has long specialized in the field of precision manufacturing. Its business scope covers precision metal tube manufacturing and processing, tube end forming, precision stamping, precision machining, and welding and assembly, boasting strong professional technical capabilities.


Founded in 2004, the company is located in Dalian, a renowned coastal city in China. After more than two decades of dedicated development, we have obtained certifications for IATF16949, ISO9001, and ISO14001 management systems.