Shanghai Doublewin Bio-Tech Co., Ltd.

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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

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Shanghai Doublewin Bio-Tech Co., Ltd.

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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%

Doublewin products are used worldwide in a diverse range of Body Shaping, Muscle Mass Increasement, Athlete Nutrition Supplement, Medical Field, Research Applications, and ect, make a difference in People's lives.


Since its foundation in 2002, we early do much R&D application to large scale production now. In this way, we own a research laboratory and quality control(QC) lines, which provide the highest purity and best quality products. In addition, we have a professional sales team, supports a systematic pre-sales and after-sales service circle. Hence, we are well-renowned at home and abroad, won many testimonials from our customers.



In 2002, Doublewin Bio was founded, from the development of several professional pharmacy professor team has more than 100 employees to complete our team. During 5 years of construction, 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.



with several years' efforts and contribution of experienced technicians in different areas. The company has passed ISO9001 quality management system, ISO14001 environmental management system, Kosher Certificate, and ect.



After decades of development, products include Body Shaping, Muscle Mass Increasement, Athlete Nutrition Supplement, Medical Field, Research Applications, and ect.

Sent parcel worldwide, USA, Australia, UK, Canada, Brazil, Russia, Germany, Poland, Mexico, etc.



Looking ahead, Doublewin Biotech will level enterprise technical center as a platform, through independent research and development and extensive cooperation, speed up technological innovation, to develop  Musclebuilding supplement & Human Growth Hormone, while taking into account Pharmaceutical Raw Materials, and promote products optimization and upgrading of industrial structure, enterprise steady sustainable development, and strive to build the company into a chemical enterprise with international competitiveness and influence.

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

Contact Person: Miss. Eunice

Tel: +86 17683962426

Fax: 00-86-17683962426

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