Specialising in the production of pesticide intermediates and pharmaceutical intermediates:2-Coumaranone and other ranges of products.Mr.Yan:133061471...
www.yajiachem.cn
30 W
Jiuquan Yajia Chemical Co., Ltd.
Specialising in the production of pesticide intermediates and pharmaceutical intermediates:2-Coumaranone and other ranges of products.Mr.Yan:133061471...
www.yajiachem.cn
6 W