Our customers
Chongqiong Gearbox Co., Ltd.
CSSC Nanjing Luzhou Machine Co.,Ttd.
Shanghai Zhenhua Heavy Industries Co., Ltd.
Taiyuan Heavy Machinery Group Co., Ltd.
Chengdu Tianma railway bearings Co., Ltd.
Beijing Nankou Rail Transportation Machinery Co.,Ltd.
Shenyang Aircraft Industry (Group) Co., Ltd.
Hubei Sanjiang Space Jiangbei Mechanical Engineering Co., Ltd.
Xi’an Coal Mining Machinery Co.,Ltd.
Zhengzhou Research Institute of Mechanical Engineering
Chongqing Wangjiang Industry Co.,Ltd.
CITIC Heavy Industries Co.,Ltd.
NINGBO DONLY CO.,LTD.
Dongfang Turbine Co.,Ltd.
CHINA AIRBORNE MISSILE ACADEMY
Heavy Heat Treatment Branch of DHI·DCW Group Co., Ltd.
Shanxi Diesel Engine Heavy Industry Co., Ltd.
CSR Qishuyan Institute Co., Ltd.
Suzhou Asia Pacific Metal Co., Ltd.
Luoyang Bearing Research Insititute Co., Ltd.
（Names）
Listed in no particular order
