CONTACT US
Nanjing Zhengyuan Chemical Co., Ltd.
Sales Department Zhang Shanjun
Tel: +86-13770809750 +86-25-57255392
E-mail: njzsj@njhakko.js.bnet.cn
Company address: Gongye North Road, Baima Town, Lishui District, Nanjing, China Zip Code:211225
