Zhejiang jianli co., LTD. Is located in zhuji, the hometown of xishi, the ancient capital of yue.

Founded in August 1993, is the national large-scale bearing steel tube production enterprises

Jiangsu jianli steel pipe co., LTD., jiangsu jianli steel pipe co., LTD., baoli steel pipe (Thailand) co., LTD

It covers an area of about 1 million square meters, employs about 2,300 people and has a total asset of 3 billion yuan.

Is a professional production of bearing steel pipe, oil pipe, set science, industry, trade in one of the scale enterprises, the company has strong technical force, testing equipment is complete, product production in strict accordance with the relevant international, national standards.

The seamless steel tube of cold-drawing and cold-rolling precision bearing steel produced by the company is a product with independent intellectual property rights and utility model patents. It has been identified as "high-tech products of zhejiang province" and "national torch plan project". The company has 5 invention patents and 31 utility model patents related to the production of bearing steel tubes. At present, the company has obtained special equipment manufacturing license certification, iatf16949-2016, is014001:2015 and other system certification. The "JOL" bearing steel tube produced by the company adopts the production process with the patent of utility model invention, implements the national standard GB/T18254 related international standards and enterprise standards of China, and produces steel tube suitable for small and medium-sized bearing production.