supplier list
- Sigma-Aldrich Inc.
- Tel:+1-(800)-231-8327
- Address: P O Box 355, Milwaukee, Wisconsin 53201,
- Polysciences, Inc.
- Tel:+1-(800)-523-2575
- Address: 400 Valley Road, Warrington, Pennsylvania 18976,
- Jinlan Pharm-Drugs Technology Co., Limited
- Tel:86-571-85829152
- Address: Room 606, Fuyi Center, #298 Quanfuqiao Road, Jiang
- POLYSCI
- Tel:215-343-6484
- Address: 400 Valley Road Warrington, PA 18976
- Hangzhou Motto Science&Technology Co., Ltd
- Tel:86-571-89986846
- Address: No.206 Zhenhua Road, Xihu District, Hangzhou, China.