Macro chemical trade co. LTD specializes in exporting high quality Chemical raw materials, Pharmaceutical raw materials....
2019-11-13Shijiazhuang Jubite Fine-chemical Material Co. Ltd. is one of the leaders in pharmaceutical grade designer drugs, legal ...
2019-10-09Shandong Yubin Chemical Co.,Ltd is a new chemical production company mainly engaged in the research, production and sale...
2019-10-06Shanghai million chemical LTD. was incorporated in Shanghai, China in early 2006. Our main product is Tribasic Carboxyl...
2019-09-10