Shanghai Branch

Branch name	SANWA SEIMITSU KOGYO (SHANGHAI) CO., LTD.
Address	F1 No.4 Long208,Rd,Rongledonglu, Songjiang District,Shanghai, China
Tel	+86 (0)21-57686802

Hong Kong Branch

Branch name	Infinite Optics Trading Co., Limited
Address	UNIT 11，BLOCK C，9TH FLOOR, WAH LOK INDUSTRIAL CENTER，31－41 SHAN MEI ST.，FO TAN,SHA TIN,N.T., HONG KONG.
Tel	+852 (0)2687-6465
Fax	+852 (0)2687-6458