Mascot industrial group is a Sino foreign joint venture with comprehensive strength of R&D, production and sales. We are a professional manufacturer of high temperature spring (600 °) & low temperature spring (- 260 °) and other precision spring, seal ring, refrigeration accessories and check valve series and other precision hardware products. We have four branches (Jiangsu, Shanghai, Zhejiang, Dallas) and Tianjin Branch, more than 20000 square meters of standard workshop. As well as, We have 598 employees, including 268 professional engineering and technical personnel and management personnel, and more than 1000 sets of various equipment. The founder and R & D technical backbone of the company have rich management and technical experience in the same industry in Europe and America. It has formed a complete modern enterprise management system with product development, production, sales to after-sales service. The company has passed a series of quality technology certification such as IATF 16949:2016 quality system, and obtained a number of national utility model and invention patents. The company always adheres to the tenet of "customer first, quality first" to provide customers with comprehensive spring, seal ring, refrigeration hardware products solutions. We promise that no matter when and where you are, we will provide you with customized services with special needs. Our ten-year service tenet is professional, high-quality, reassuring, fast and efficient. Over the years, We focus on making good products for our customers.We are recognized by plenty of customers, and also our business all over the world.

Spring division
We have all kinds of press-pull torsion spring machine 60 sets and CNC spring machine 25 sets and 4 sets of testing equipment; Precision manufacturing various standard and non-standard compression spring, tension spring, torsion spring, disc springs, wave springs, spiral leaf spring, damper, gas pole, suspension spring, hot coil spring, disc spring, constant force spring, vortex coil spring, die spring, snap spring, serpentine spring, shaped spring, screw, spring washer, hole, Axis with elastic retaining ring, stop ring, buffer and other precision hardware.Through rigorous fatigue testing experiments, our spring can withstand more than 100 million times of maximum fatigue.

Seal Division
Facing the diversified needs of customers and based on the company's own manufacturing experience of advanced springs, We established a seal ring business department in June 2016, which has specially conquered the pan plug seal ring projects that many top 500 enterprises need to be localized but have not been successfully localized for many years, we helped them save a large number of costs. After years of development, our seal division is now able to manufacture various kinds of non-standard customized seal products, such as spring energy storage ring, hole pan plug seal, shaft pan plug seal, end face inward pan plug seal, rotary pan plug seal, PTFE lip framework oil seal, lip type oil seal, grid ring, stern seal, dust seal, AQ seal, high pressure rotary oil seal, retaining ring, guide ring, etc.

Hardware refrigeration Division
We have all kinds of advanced precision hardware refrigeration processing equipment, leading products include filter (dry filter, suction filter) check valve, air conditioning valve, brass and copper and other refrigeration accessories series products and precision hardware series accessories.