Founded in 2006, ZLM is located in Taizhou city, Zhejiang province. Its main businesses include automatic slack adjusters, slack adjuster kits and equipment..

As one of the greatest automatic slack adjuster manufacturers in China, ZLM is supplied to Dongfeng Motor Corporation (which is one of the three giant auto makers in China), Zhengzhou Yutong Group, Xiamen Golden Dragon and so on.

Through over five years of development, a set of R&D and manufacturing facilities have been established as well as an extensive distribution and after-sales network.

Aligned with the trend of auto industry development in world market, ZLM has defined its position and set a goal to build a new ZLM, which is capable of sustained growth, an internationalized ZLM, which is world oriented.

Currently, the corporate business has been on a fast-growth track to another achievement that will make greater contribution to Chinese automatic slack adjuster industry.