QS-9000:1998 Certificate( Issued on January, 22nd, 2002)
Qualified Supplier Certificate Issued by National ( Guangzhou) Air-conditioner Inc.
Excellent Supplier Certificate Issued by Dongfeng Automobiles Co., Ltd.
Parts Supplier Certificate Issued by Shanghai Automobiles Group Cherry Automobiles Co., Ltd.
Parts Supplier Certificate Issued by Guangzhou Branch, Dongfeng Automobiles Co., Ltd.
