LEAP CHEM Co., Ltd. | Address: EASEY COMM BLDG 253-261 HENNESSY ROAD, Hong Kong 
www.leapchem.com | Send Inquiry | Phone: +852-30606658
LEAP CHEM Co., Ltd. We specializes in supplying Fine Chemicals for more...
Active Pharmaceutical Ingredients (APIs) | Intermediates | Laboratory Chemicals

Sigma-Aldrich Inc. | Address: P O Box 355, Milwaukee, Wisconsin 53201, USA 
www.sigmaaldrich.com | Send Inquiry | Phone: +1-414-273-3850?800-558-9160
Sigma-Aldrich Inc. supplies building blocks and reagents for synthesis in organic and inorganic chemistry. We offer functionalized heterocycles for medicinal applications & syntheses of advanced organ more...

Beijing Youxinglian Nonferrous Metals Co., Ltd. | Address: No. 13 Landianchang Road,Haidian Distr, Beijing 100089, China 
www.youxinglian.com | Send Inquiry | Phone: +86-(10)-82561785
Beijing Youxinglian Nonferrous Metals Co., Ltd. is a supplier of non-ferrous metals, precious metals, and non-metal powder. Our products are used in diamond tools & petroleum drilling. more...