Siemens Construction Technology (China) Co., Ltd.
APV (China) Co., Ltd.
Owen Top Valve System (Beijing) Co., Ltd.
Danfoss (Shanghai) Automatic Control Co., Ltd.
Mai ke Wei er air-condition (Shanghai) co., ltd
Gelanfu Water Pump (Shanghai) Co., Ltd.
Haodunhua engineering co., ltd
Honeywell international Corp.
Omron (China) Ltd.
Si Bejsak Engineering (China) Co., Ltd.
Listed companies:
China petroleum and natural gas group company refining sales company
China petroleum and natural gas group company chemical industry Yu sales company
China Petrochemical Company Limited Sales Co., Ltd.
China Petrochemical Co., Ltd. Chemical Sales Company
Xinjiang Tian Li High-Tech Co., Ltd.
China zoje sewing machine co., ltd.
Jiangsu Liang Shuang air-condition equipment co., ltd
Zhejiang guoxiang refrigeration industry co., ltd
Xinjiang tianye company limited
Enterprises that manufacture and sell industrial products:
delixi electric ltd
Qingdao Qingyi boiler engineering co., ltd
Jiangsu Zhong Yi sewing machine co., ltd
Ji' nan zhongya container factory
Tianjin Tanggu water valve co., ltd.
Beijing huadu heat exchanger equipment co., ltd
Industrial products sales-oriented enterprises:
Chongqing jufu industry co., ltd
Beijing fanruide trading co., ltd
Beijing heng cheng kai ye trading co., ltd
Beijing Han Yu heng Rui trading co., ltd
Beijing hexin boye electromechanical equipment co., ltd
Beijing zhengchi technology co., ltd
Tianjin hanke engineering equipment co., ltd
Shenyang Sike Deere Engineering Equipment Co., Ltd.
Hubei Yangming thermoelectric technology co., ltd