Shanghai KNB International Trading Co., Ltd. Shanghai Office: Room 2002, No.1,Alley 500, Zhongshan S.1 Road, Lu Wan Qu, Shanghai 200023, China Tel: 86-21-53016697/ 53013382/ 63020824 Fax: 86-21-53016979 Guangdong Office: 401, Building B, Kaixing Ge, Kai Dong New City, Dalingshan, Dongguang, Guangdong Province Tel: 86-769-81881061 / 81881062 Fax: 86-769-81881063 Hong Kong Office Business contact: billy@knbsh.com. Customer service : billy@knbsh.com. Delivery & Documents: ada@knbsh.com.