supplier list
- China Langchem Inc.
- Tel:+86-(21)-58956006
- Address: 514 Room, 1# Building, 88# Cailun Road, Zhangjiang High Tech Park, Shanghai 201203,
- Boc Sciences
- Tel:1-631-5046093
- Address: 45-16 Ramsey Road, Shirley, NY 11967, USA
- Omicron Biochemicals, Inc.
- Tel:574-287-6910
- Address: 115 South Hill Street