Shanghai Doublewin Bio-Tech Co., Ltd.

Factory Tour
Quality Control
Contact Us

Shanghai Doublewin Bio-Tech Co., Ltd.

China Shanghai Doublewin Bio-Tech Co., Ltd. certification
China Shanghai Doublewin Bio-Tech Co., Ltd. certification
Customers Reviews
High quality. I have used your powders,I'm satisfied with the result I gained ! I am definitely looking forward to buying from you again !

—— Abraham

I have received 500g Oxandrolone from your company. It's very high purity and dissolve properly. no pain when injection

—— Quintion

Everything is fantastic. You always offer me safe shipment. No any customs problems for me. I highly appreciate it. Thanks.

—— Humphrey

Thanks very much for your recipe. You teached me how to make solution for injection. I will be stronger than before.

—— Levi

I'm Online Chat Now

Shanghai Doublewin Bio-Tech Co., Ltd.

1 2 3 4 5
companyPics.title0 companyPics.title1 companyPics.title2 companyPics.title3 companyPics.title4
Shanghai Doublewin Bio-Tech Co., Ltd. Sales Team Routine Meeting At the Exhibition Welcome to Shanghai
Company Details:
Business Type : Manufacturer
Main Market : North America
South America
Western Europe
Eastern Europe
Eastern Asia
Southeast Asia
Middle East
Brands : Doublewin
No. of Employees : 201~300
Annual Sales : 5000000-10000000
Year Established : 2002
Export p.c : 80% - 90%

Shanghai Doublewin Bio-Tech Co., Ltd is a high-tech and professional company founded in 2002, which specialized in developing, manufacturing,, distributing steroid hormone powders and intermediates. We have been devoted to R&D, production, and marketing steroid hormone and pharmaceutical raw materials.


With advanced production technology and equipment, strong technical force, first-class laboratory and inspection equipment. Doublewin has developed into a professional factory manufacturing anabolic steroid powders with several years'efforts and contribution of experienced technicians in different areas. Company affiliated factory has advanced production equipment and plants, perfect quality assurance and control system, a whole set of High-Pressure Liquid Chromatography/Gas Chromatography/UV Spectrophotometer to conduct effective product analysis and monitoring. Company factory has passed ISO9001 quality system certification and international KOSHER certification.

Now, we continue its high-speed development and contributes a lot to its new products' R&D and quality improvement. Under the credibility and win-win principle,Doublewin biotech will devote to culture innovation to provide excellent products and the best service to our customers.


Contact Details
Shanghai Doublewin Bio-Tech Co., Ltd.

Contact Person: Miss. Eunice

Tel: +86 17683962426

Fax: 00-86-17683962426

Send your inquiry directly to us (0 / 3000)