Shanghai Doublewin Bio-Tech Co., Ltd.

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Shanghai Doublewin Bio-Tech Co., Ltd. Factory Tour

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Testosterone Steroids (943)
DECA Durabolin Steroids (197)
Trenbolone Steroids (151)
Legal Anabolic Steroids (305)
Anti Estrogen Steroids (264)
Boldenone Equipoise (127)
DHEA Prohormone (52)
Prohormone Steroids (94)
Oral Anabolic Steroids (192)
Finished Steroids (1073)
Muscle Building Steroids (122)
Sex Enhancement Drugs (215)
Growth Hormone Peptides (557)
Human Growth Hormone (354)
SARM Steroids (310)
Amino Acid Supplements (39)
Local Anesthetic Drugs (131)
Feed Additives (51)
Semi Finished Oil (341)
Nootropics (81)
Certifications
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. Shanghai Doublewin Bio-Tech Co., Ltd. Shanghai Doublewin Bio-Tech Co., Ltd. Shanghai Doublewin Bio-Tech Co., Ltd.
Factory Tour
Ware house
Laboratory
R&D Team

Factory Tour

Factory Tour

Ware house

Ware house

Laboratory

Laboratory

R&D Team

R&D Team
  • Production Line

    With advanced production technology and equipment, strong technical force, first-class laboratory and inspection
    equipment.Kafen 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, 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.

  • OEM/ODM

    Our factory has a complete Q.A. & Q.C.system. We own authorized sets of analyzing instruments with high

    efficiency and high sensitivity, such as HPLC, GC and UV spectrophotometer to analyze and control the

    products.

  • R&D

    The R&D team is structured in three sections, specializing in the fields of Research Laboratory, Pilot Plant, and Quality Research. For specific studies/projects, we usually cooperate with the most relevant local Universities

    and well-known Research Organizations.Chemists from the Research Labs and Pilot Plant will cooperate actively and closely during process transfer. Kafen Biotech has 450 technical persons in research and development which is a profound investment to generate a steady flow of API.

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

Contact Person: Miss. Eunice

Tel: +86 17683962426

Fax: 00-86-17683962426

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