Dedicated to manufacturing superior seamless and welded pipes, showcasing our expertise in pipe end forming, Stamping component manufacturing, precision mechanical parts, and welded components
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Dedicated to manufacturing superior seamless and welded pipes, we showcase our professional expertise and extensive experience in pipe end forming, stamping component fabrication, precision mechanical parts production, and welding assembly.
ABOUT US
Step into Tongyue
Dedicated to manufacturing high-quality seamless and welded pipes.
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, it has been successively recognized as a National High-Tech Enterprise and a "Specialized, Refined, Differential, Innovative" (SRDI) Enterprise, and has obtained certifications for ISO9001、IATF16949 and ISO14001 management systems. Currently, the company has over 100 employees and occupies an area of 12,000 square meters.
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2025-12-24
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2025-12-04
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2025-11-24
Industry service provider for the manufacturing of small-size precision metal tubes
Industry service provider for manufacturing small-sized precision metal tubes
Main products
Dedicated to manufacturing superior seamless and welded pipes, we showcase our expertise in pipe end forming, stamping component fabrication, precision mechanical parts, and the production of welded assemblies.
Contact Us
Address: Gangxing Avenue, Dalian Economic and Technological Development Zone, Liaoning Province
Phone:+86-13332297761
Email:xuqian@dltongyue.com.cn
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