supplier list
- PI Chemicals Ltd.
- Tel:+021 58953700
- Address: Room 512, Building1, 88 Cai Lun Road, Zhangjiang Hi-Tech Park, Pudong New Area, Shanghai
- Hangzhou J&H Chemical Co., Ltd
- Tel:86-571-87396430
- Address: No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
- Boc Sciences
- Tel:1-631-5046093
- Address: 45-16 Ramsey Road, Shirley, NY 11967, USA