Jiangsu Sanming Heavy Industry is a professional designer and manufacturer of various couplings and a specialist producer of transmission foundation components. The company is located in a city so beautiful it makes people envy—Zhenjiang, Jiangsu Province.

Our main products include universal joints, diaphragm joints, ball jointed shaft couplings, slider shaft couplings, star shaft couplings, torque limiters, drum gear shaft couplings,梅花 jointed shaft couplings, precision universal joints, tire shaft couplings, safety shaft couplings, roller chain shaft couplings, helical spring shaft couplings, elastic pin shaft couplings, rigid shaft couplings, flange shaft couplings, and flexible shaft couplings, among others. We offer dozens of series and thousands of specifications of shaft couplings, widely used in various industries such as metallurgy, steel mills, mining, lifting and transportation, petrochemicals, papermaking, printing, textiles, locomotives, pipe welding equipment, longitudinal shearing, leveling, and straightening. Over the years, we have enjoyed a good reputation among customers in 20 provinces, and some of our shaft coupling products are also exported to Southeast Asia, Europe, and the United States.

The company始终坚持 the corporate宗旨 of "people-oriented, integrity-based, and诚信经营的" and the corporate philosophy of "quality as the foundation, technology for development"; powered by technological innovation, leveraging process innovation, and ensuring equipment transformation, we are dedicated to the research, development, and production of couplings and transmission series products.

Sanming Mission:Crafting transmission components with international competitiveness, striving for the development of China's transmission industry.

Corporate Vision:Becoming a respected supplier in the transmission industry.

Sanming Spirit:Dedication, Lean, Focus, Rigor, Pragmatism, Innovation.

Core Values:Integrity, pragmatism, quality first, and customer success!