Tianjin SIMFLEX Company LTD. was established in 2003. We export different types of springs, lock washer, bearings, fasteners etc. We always been focusing on providing professional and personalized services to customers by our R&D, manufacturing and sales departments.
Our products are strictly according to the standards and requirements of Chinese standard, Germany standard, American standard, JIS standard, international standard. We also accept customization according to the samples or drawings provided by customers.
The material we use include 65MN, 55CrSi, SK5/ SK7 springs steel, SUS 304/316 etc. We also provide different surface treatment: White zinc plated, color zinc plated, dacromet, geomet, and black finishing etc, which can satisfy the market needs.
Our products are widely used in the industry of railways, mechanical equipment. Elevators, motors, automobiles, wind power, photovoltaic etc. Besides the domestic market, our products are well received by overseas customers in America, South East Asia and Middle East, European market.