Key Players
- Anhui Anhuang
- Chongqing Hongqi
- Dongfeng
- Eagle Suspensions
- Eaton Detroit Spring
- Fangda
- Fawer
- Hayward
- Hendrickson
- Hubei Shenfeng
- Hunan Yitong
- Jamna Auto Industries Ltd
- Jiangxi Automobile Leaf Spring
- Leopord
- Mitsubishi Steel
- NHK Spring Co. Ltd
- Owen Springs
- San Luis Rassini
- Shandong Fangcheng
- Shuaichai
- Shuangli Banhuang
- Sogefi
- Standens
- Zhengzhou Xinjiaotong
