SHANGHA

Fasten Bloc Shanghai Imp.&exp. Co.,Ltd.    Shanghai Qianze Valve Co.,Ltd
Shanghai People Enterprise Group Co.,Ltd    Shanghai Suyu Railway Fastener Co.,Ltd
Shanghai Jiepin Electric Appliance Co., Ltd    Shanghai Qiuming Standard Parts Co., Ltd
Shanghai FATO MechanicaIAnd Electrical Equipment Group Co.,Ltd    Ritai(shanghai)Qiche Standard Parts Co.,Ltd

ZHEJIANG

Zhejiang Wanxiang Group
Zhejiang Sanfeng Group Co.,Ltd
Zhejiang Dunxiang Machine Co.,Ltd
Zhejiang Mingshi Piping Systems Co.,Ltd.
Zhejiang Shuanghuan Driveline Group Co., Ltd
Zhejiang Dongshen Auto Parts&accessories Factory
Zhejiang Dun'an Group Co., Ltd
Cixi Jiufeng Car industryCo.,Ltd
Ningbo Jiayou Safety Equipment Co.,Ltd
Ningbo Wanhui Xiuxianyongpin Co.,Ltd
Hangzhou Wulin Machine Co.,Ltd
Hangzhou Xiger Electricity Co.,Ltd
Hangzhou Panasia Plumbing Co.,Ltd
Hangzhou Lin'an Suntools Co.,Ltd
Zhejiang Feida Tongqiu Environmental protection Huan Group Co., Ltd   

Huzhou Gaolong Electronics Co.,Ltd
Zhejiang Electric Appliance Group
Zhejiang Hongyan Electric Appliance Group
Zhejiang Boss ElectronicAppliance Group
Zhejiang Shuaikang Group
Zhejiang Hengsen Electrical Co.,Ltd

Zhejiang Sanpuzhileng Group Co.,Ltd
Zhejiang World Imp.&Exp.Co.,Ltd
Zhejiang Stronger Hydraulic Co.,Ltd
Zhejiang Shijinshuikong Gufen Co.,Ltd
Bosch Power Tools (China) Co., Ltd.
Taiwan Fushikang Guoji／hangzhoujidi
Dunli Group Co．．Ltd
Anji Jinbiao Furniture Factory
Jiaxing Jiaxibala Compressor Co., Ltd
Jiaxing Yongsheng Auto Parts Co.,Ltd
Jiaxing City Zhengda Casters.,Co.,Ltd.
Chint Group Co．Ltd
Taiwan NDC Yuhuan Valve Base
Wenzhou Aide Power Equipment Co.,Ltd
Wenzhou Xinde Power Accessories Co.,Ltd
Wenzhou Phoenix Technology Group
Yuhuanxian Jufan Valve Co..Ltd
Taizhou Jinhao Eurolaton Co..Ltd
Taizhou Eurolaton China Co．．Ltd.
Honha Autoparts Group Co.,Ltd
Hongqi Group Electric Power Fitting Co.,Ltd

CHONGQING
Chongqing Yongfeng Engine Valve Factory
Chongqing Hangfu Clutch Co.,ltd
Chongqing Meiqi Industrial Manufacture Co.,ltd
Chongqing Pute Automobile Fittings Co., Ltd
Chongqing Zhongrong Forging Co., Ltd.
Chongqing ChangAn Car Group
Chongqing Wenbing Industry and Trade Co., Ltd
ChongQing Chang An Clutch Manufacture Co.,Ltd
Chongqing Xinying Machinery Manufacture Co.,Ltd
Chongqing Tongmao Machinery Manufacture Co.,Ltd
Chongqing Shunshan Machinery Co.,Ltd
Chongqing Beibei Fuchuan Instrument Factory
Chongqing Xianxiang Auto Parts Manufacture Co.,Ltd
Chongqing Chuangxiang Technology Development Co.,Ltd
Chongqing Huayu Yongxiang Machine Co., Ltd.
Chongqing Qiu Gear Co., Ltd
Chongqing Wangtai Machinery Co., Ltd
Chongqing Dongkai Machinery Industry Co., Ltd.
Chongqing Sanyou Chinery Manufacture Co., Ltd
Chongqing Jianghe Refrigeration Project Co., Ltd.
Chongqing Hongqi Cylinder Head Chinery Co., Ltd

JIANGSU
Nanjing Jiangbiao Group Co., Ltd
Suzhou Jinstar Fstener Co., Ltd
Jingjiang Flying Electrical Manufacturing Co., Ltd,
Changzhou Longcheng Jingduan Co., Ltd
Changshu Steel Tower Co., Ltd
Jinyi Chinery Standard Parts Co., Ltd

ANHUI
Anhui Huang shan Zhongyou Article refining manufacture Co., Ltd
Jixixian Yuanjin Auto Parts Factory
Anhui Fuyang BertingCo., Ltd

CHONGQING
Chongqing Yongfeng Engine Valve Factory
Chongqing Hangfu Clutch Co.,ltd
Chongqing Meiqi Industrial Manufacture Co.,ltd
Chongqing Pute Automobile Fittings Co., Ltd
Chongqing Zhongrong Forging Co., Ltd.
Chongqing ChangAn Car Group
Chongqing Wenbing Industry and Trade Co., Ltd
ChongQing Chang An Clutch Manufacture Co.,Ltd
Chongqing Xinying Machinery Manufacture Co.,Ltd
Chongqing Tongmao Machinery Manufacture Co.,Ltd
Chongqing Shunshan Machinery Co.,Ltd
Chongqing Beibei Fuchuan Instrument Factory
Chongqing Xianxiang Auto Parts Manufacture Co.,Ltd
Chongqing Chuangxiang Technology Development Co.,Ltd
Chongqing Huayu Yongxiang Machine Co., Ltd.
Chongqing Qiu Gear Co., Ltd
Chongqing Wangtai Machinery Co., Ltd
Chongqing Dongkai Machinery Industry Co., Ltd.
Chongqing Sanyou Chinery Manufacture Co., Ltd
Chongqing Jianghe Refrigeration Project Co., Ltd.
Chongqing Hongqi Cylinder Head Chinery Co., Ltd

LIAONING
Shenyang Jiuyuan Fastener Manufacture Co., Ltd,
Donggang Duoben Casting Co., Ltd
Huludao 
Qihua railway equipment manufacture Co., Ltd

HEBEI
Hebei Xinde Power Accessories Co., Ltd
Hebei Handan Standard Parts Co.. Ltd

QINGDAO 
Qingdao Jinghong Mechanical parts Co., Ltd

FUJIAN   
Fujian Fuqing Xinfu Copper Co., Ltd
Xiamen Xinhualian Complete Mechanical Equipment Co., Ltd

JIANGXI  
Jiangxi Zhonghui Standard Parts Co., Ltd

GUANGDONG
Foshan Shenghuade Communication Equipment Co., Ltd
Huizhou Dingji Electronic Hardware Plastic Co., Ltd
Guangdong Zisheng Power Parts Manufacture Co., Ltd