Founded in 2002, Shandong Zhiheng Vibration Damping Tech. Co., Ltd.(formerly Ningjin Spring Ltd.) is an assigned manufacturer by the Chinese Ministry of Railways. The production code DNJ. We specialize all kinds cold and hot coiled springs with diameter ranging from 0.1mm to 90mm, especially ...
Telephone:86-534-5534802
Address:5 Liaohe Road, Yinhe Development Zone, Ningjin County, Shandong Province. China
Our company is one of the largest professional mechanical construction enterprises in China, we specialized producing, developing, and selling whole range auto compressor excavator parts, such as all kinds filters, alternators, starters, water pumps, cylinder blocks, heads, oil covers, ...
Telephone: 0086-20-32233520
Address:3rd Floor, No.1, Liziyuan Road, Zhucun,Dongpu,Tianhe,Guangzhou