Quality

Dongguan Heng Hao Electric Co., Ltd thermostat and thermal protectorhave been certified by CQC,TUV,UL CUL and ROHS environmental certification. Our company is always adhering to ISO 9001:2000 Quality Management System and the product quality is automatically inspected and controlled by the computer. Our annual output can reach 50,000,000 pieces and our products are widely exported to Europe, America and South Asia.

Standard: UL certificate Number: E487478 Issue Date: 2017-01-10 Scope/Range: thermostat thermal protector Issued By: UL

Standard: CUL certificate Number: E487478 Issue Date: 2017-01-10 Scope/Range: thermostat thermal protector Issued By: UL

Standard: TUV CERTIFICATE Number: B160592241002 Rev.01 Issue Date: 2017-07-31 Expiry Date: 2022-07-30 Scope/Range: thermostat thermal protector Issued By: TUV SUD

Standard: CQC Number: CQC15002129356 Issue Date: 2015-07-31 Scope/Range: thermosat thermal protector Issued By: CQC

Standard: TUV Number: B150592241001 Rev.01 Issue Date: 2017-07-28 Expiry Date: 2022-07-28 Scope/Range: thermostat thermal protector Issued By: TUV SUD

Standard: CQC Number: CQC16002142880 Issue Date: 2016-04-21 Scope/Range: thermostat thermal protector Issued By: CQC

Standard: CQC Number: CQC16002142881 Issue Date: 2016-04-21 Scope/Range: thermostat thermal protector Issued By: CQC

Standard: CQC Number: CQC15002129343 Issue Date: 2015-07-31 Scope/Range: thermostat thermal protector Issued By: CQC

Standard: ISO9001 Number: SW17Q21043R0S Issue Date: 2017-11-27 Expiry Date: 2020-11-26 Scope/Range: Issued By: SAILWAY