Torsion bar / Torsion bar suspension manufacturers

Zhejiang masite automobile parts co., ltd is located in the shore of Taihu lake, Changxing Economic Development Zone Zhejiang, with beautiful scenery and pleasant environment around. 


It covers an area of 4 thousand square meters and buiding area is more than 50 thousand square meters, is one of the main local manufacturers of automobile torsion bar suspension assembly and cab flip institutions torsion bar. 

We obtain the 2004 international quality management system certificate ISO/TS16949 and put into standardized operation.

We mainly design and manufacture automobile torsion bar spring assemblies and stabilizer bars based on our standard, modern, spacious and bright workshops, first-rate production process equipment and advanced and complete testing equipment.

Our human business management is one of our major highlights and the most reliable guarantee for our product quality. The torsion bar spring blank making process, invented by our company, has solved the harmful eddy current caused by the traditional cressing process, which is a major breakthrough in the field of automobile torsion bar assembly production.



This product has been under the protection for the patent of invention of the State Intellectual Property Office of PRC.

Now we have an annual capacity of 1 million sets of automobile  torsion bar spring assemblies and 1 million sets of antiroll bars. We’ve decided to carry out the further technological transformation to make our product quality stabler and keep our leading role in China all the time. 

With a high sense of responsibility, the whole staff of our company ensures the quality of every product so that we can be the most advanced in China regarding our product quality and technologies.

We adhere to being guided by the scientific development concept and being powered by the technical progress for the purpose of customer satisfaction. 

With all sincerity, we hope we can build mutual benefit co operational partners base of your support and create a bright future together。