BYK (Tongling) Co., Ltd. Guangzhou Branch D101, Guangzhou Int’l Business Incubator, No. 3, Juquan Road, Guangzhou Science City. Luogang District 510663 Guangzhou China

Phone +86 20 3221-1600 Fax +86 20 3221-1611

www.byk.com.cn info@byk.com.cn