Changzhou Hengzhixin Machinery Co., Ltd. was founded in 2012, which is a focus on R & D, manufacturing, sales of piston rod for gas spring modern manufacture.It is located in Qianhuang Town，Changzhou City,Jiangsu Province,near Shanghai.The company has an area of 50,000 square meters, more than 50 employees. The company owned advanced automatic production lines and inspection equipments. Perfect management system, advanced production equipment, strict quality inspection system, make the company in the forefront of the same industry. The company has passed the ISO9001 quality management system certification. The current annual output is more than 40 million pcs each year. The products sell well in domestic and aborad,large number exports to Europe and Middle East and other countries. Heng Zhixin adhere to quality first, hope to work with the customers hand in hand to create a better future!