Tianjin Wuqing Beiyang Chemical Factory | Address: No.1 Road Wuqing Section, Tianjin 301715, China 
www.beiyangchem.com | Send Inquiry | Phone: +86-(22)-29305252
Tianjin Wuqing Beiyang Chemical Factory is engaged in production, research, and development of pharmaceutical intermediates and fine chemicals. Our main products include acyclovir intermediates, tetra more...