上海 (中国, 上海关闭) 圣何塞 (哥斯达黎加)
翻转交叉high quality chemical products.
Shanghai Hanhong Biotechnology Co., Ltd provides professional technical support and high quality chemical products. As a professional manufacturer and exporter of High quality Pharmaceutical intermediates, our products have already sold to more than…
Dimethyl terephthalate
High quality and competitive price. 1. We can provide samples for testing. 2. All purity >99%. As a manufacturer, we can supply high quality products at ex-factory prices. Fast and safe delivery. 3. The package can be delivered within 3-5 working days…
Pyrrolidine
High quality and competitive price. 1. We can provide samples for testing. 2. All purity >99%. As a manufacturer, we can supply high quality products at ex-factory prices. Fast and safe delivery. 3. The package can be delivered within 3-5 working days…
1,4-Butanediol
High quality and competitive price. 1. We can provide samples for testing. 2. All purity >99%. As a manufacturer, we can supply high quality products at ex-factory prices. Fast and safe delivery. 3. The package can be delivered within 3-5 working days…
Tryptamine
High quality and competitive price. 1. We can provide samples for testing. 2. All purity >99%. As a manufacturer, we can supply high quality products at ex-factory prices. Fast and safe delivery. 3. The package can be delivered within 3-5 working days…
