Quality

We have passed ISO9001 quality management system certification. We strictly control the quality of each step of design, manufacture, inspection and packaging, and all chillers have passed CE certification.

Standard: Evaporative condenser chiller management and control system V1.0 Number: 2018SR156083 Issue Date: 2017-07-28 Expiry Date: 2030-07-28 Scope/Range: all rights Issued By: National Copyright Administration of the People's Republic of China

Standard: An evaporative condenser chiller Number: 2L 20182 0178478.7 Issue Date: 2018-10-02 Expiry Date: 2030-10-02 Scope/Range: all rights Issued By: State Intellectual Property Office

Standard: A kind of full heat recovery chiller Number: ZL 20182 0177608.5 Issue Date: 2018-10-02 Expiry Date: 2030-10-02 Scope/Range: all rights Issued By: State Intellectual Property Office

Standard: An air-cooled circulation industrial chiller Number: ZL 2018 2 0178496.5 Issue Date: 2018-10-02 Expiry Date: 2030-10-02 Scope/Range: all rights Issued By: State Intellectual Property Office

Standard: A kind of integrated hot and cold thermostatic machine Number: ZL 2018 2 0178479.1 Issue Date: 2018-10-02 Expiry Date: 2030-10-02 Scope/Range: all rights Issued By: State Intellectual Property Office

Standard: Full heat recovery chiller operation control system V1.0 Number: 2018SR155131 Issue Date: 2016-11-30 Expiry Date: 2030-11-30 Scope/Range: all rights Issued By: National Copyright Administration of the People's Republic of China

Standard: An integrated screw industrial chiller Number: 2L 2018 2 0177609. x Issue Date: 2018-10-02 Expiry Date: 2030-10-02 Scope/Range: all rights Issued By: State Intellectual Property Office

Standard: Air-cooled storage ring industrial chiller equipment management system V1.0 Number: 2018SR156098 Issue Date: 2016-06-30 Expiry Date: 2030-07-30 Scope/Range: all rights Issued By: National Copyright Administration of the People's Republic of China