DoubleWin Biological Technology Co., Ltd is a professional crude drug manufacturer which integrates production, R& AMP; D and sales. steroids raw powder, anabolics bodybuilding materials, fitness supplement hormones, muscle gain raw steroids, weight loss raw powder,anti-estrogen hormones powder, and peptides. It has built cooperation relations with many universities, research centers as well as pharmacy manufacturers. The enterprise owns advanced production arts and various fermentation method originated from abroad. It has single quality supervision department which can take strictly supervision to all the products according to the relative rules of Pharmacopeias and ICH principles to meet the requirements of the customers on quality. We have rich experience on overseas trading and we have world-wide customers. The company have gained the trust of the customers by its wholehearted and professional service.


product description




Packaging & Delivery

100g/500g/1kg/5kg/10kg/25kg Fluorinated Bottles,Carboard Drums or others or as your special request.





Our service:

1.We have experience in exporting Pharmaceutical intermediates .
2.Professional packing with professional materials
3. We have products in stock, and we will deliver them soon when your PO arrived. Meanwhile we will give you the tracking number in order to make you know the exact location of the products. We will keep track of the product until they arrive you; We choose the best courier service for you, and with the delivery around 5-7 working days.
If any new enquiry,please feel free to contact us!


Our Advantages:

1,High quality under strict QC/QA system with GMP factory price
2,Fast and safe delivery with secure and discreet shipment
3,Providing complete services with our resource integration, we can thus create more competitive
advantages for you!