• Changsha Yuqing Envirotech Co., LTD

    Yuqing Envirotech, as a Subsidiary Company of Xinhuaxing Group,  is high-tech company, established on Sep., 2006, in R&D, specializes production and marketing efficient ozone generators, provides customers with technology services planning, designing, installing ...

    Telephone:86-731-2131132Address:Lugu, Changsha, Hunan, China

  • Enerkey Technical Ltd

    We can provide technical service and related equipment.We have drilling waste water treatment system in skid Iran.We also sucess compressor package maintainence which drived by Waukesha or Catepillar gas engine.We a team of 30 employees. the Nitrogen generator DCS SCADA ESD F&G oilfield ...

    Telephone:86-010-62245929Address:xizhimenbei, Beijing, Beijing, China

  • Sino-Nsh Oil Recycling&oil Recovery Plant M...

    Sino-NSH Oil Purifier Manufacture Co., Ltd is a high-tech Company which engaged in researching, developing and manufacturing lubrication purification equipment. Its parent company, High-Tech Company, was established 1992. NSH located at Chongqing China where the third biggest river of ...

    Telephone:86-23-67725736Address:NanQiaosi, Chongqing, Chongqing, China

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