Welcome to ChangHong!!!
The producing process of air conditoners
R&D ability and equipment
Inspection
Processing equipment
Certificates
--Certificates
The company carries out the ISO9001 quality testing system strictly, and drafts out the inside quality standard which ensures the company fully meets the demands of the customer, and satisfies Changhong's users with a very high quality product.

Received Certification ISO14001 ( Mar.2002)

Received Certification ISO9000, 2000 version (Mar.2002) 

Received Certification ISO14001 ( Mar.2002)

From 2,000 to 2,003 received various international certificates such as UL,FCC,FDA,CB,CE-ENC,HK,SASO-ITS, TUV-CB,TUV-GS,TUV-EMC,CB,CE-EMC, CE-LVD and VDE

Got approval of inspection-free for wall-mounted and cabinet A/C-China Quality Technical Supervisor Bureau ( Jul 2001)

Awarded as Green Product for KF-25EQ air conditioners-China Environmental Protection Foundation (Oct. 2000)

 

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