supplier list
- Hangzhou Vanco Technology Co., Ltd.
- Tel:+86-(571)-5663-8021, 5663-8023, 8825-4082
- Address: No.452, 6th Street, Hangzhou Economy And Technology Development Zone, Hangzhou, Zhejiang 310018,
- Beijing JHYB Pharmaceutical Technology Co., Ltd
- Tel:(010)-88593845,88592946
- Address: No: 35,Balizhuang,Haidian District, Haidian, Beijing 100039,
- Hangzhou J&H Chemical Co., Ltd
- Tel:86-571-87396430
- Address: No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
- Hangzhou Dayangchem Co., Ltd.
- Tel:86-571-88938639
- Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road