China

Add: No. 32, Huanghe Road, FengHuanggang, Tangxia Town, Dongguan, Guangdong

TEL: 0769-87722528

E-MAIL: kwong@a-hv.com, sales@a-hv.com

Hong Kong 

Add: Flat 01, 13/F, Crown Industrial Building, 106 How Ming Street, Kwun Tong, Kowloon, Hong Kong