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China Nanning Doublewin Biological Technology Co., Ltd. certification
China Nanning Doublewin Biological Technology Co., Ltd. certification
orders several times, always goood quality and good service. Gina, your team is the best! Say thanks to them!

—— Josh ( From Canada)

your oil steroids is perfect ! I will order more.

—— Paul (From USA)

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Nanning Doublewin Biological Technology Co., Ltd.

Nanning Doublewin Biological Technology Co., Ltd.
Company photo
Company Details:
Business Type : Manufacturer
Main Market : North America
South America
Western Europe
Eastern Europe
Eastern Asia
Southeast Asia
Middle East
Brands : HKYC
No. of Employees : 320~480
Annual Sales : 8000000-50000000
Year Established : 1996
Export p.c : 60% - 70%

Our Services:

Nanning Doublewin Biological Technology Co., Ltd.specialize in manufacturing and exporting anabolic steroid hormone raw powders including Testosterone Enanthate, Testosterone Propionate, Trenbolone Acetate, Oxandrolone, Methandienone, Oxymetholone, Stanozolol, Nandrolone Decanoate, Boldenone Undecylenate, Dromostanolone Propionate, Methenolone Enanthate and son on. 

  1. We are a professional raw powder factory in China for over 10 years.
  2. Our steroids have exported to USA, Russia, Canada, Brazil, Australia, Norway, Poland, Finland, Spain, UK, France, Germany, New Zealand, Japan, Korea and many other countries, over 500kgs each month.
  3. Professional team special for package and shipment and staring on tracking code 24hours for customs pass guaranteed.
  4. Variety of steroid raw materials are in stock, Chargeable samples are available, Could be shipped out within 24hours.
  5. High quality, competitive price, best service, fast and safety delivery. Shipment by DHL, TNT, FEDEX, HKEMS, UPS, etc. 


All of our parcels could be shipped from Hongkong directly. Which means parcels would cross customs easier and in a shorter time.

It would also be more convenient for you to make transfer. Totally secure and efficient.


China Nanning Doublewin Biological Technology Co., Ltd. company profile 0

Steroid Raw Powders:
Testosterone (CAS: 58-22-0)
Testosterone Enanthate (CAS: 315-37-7)
Testosterone Cypionate (CAS: 58-20-8)
Testosterone Propionate (CAS: 57-85-2)
Testosterone Phenylpropionate (CAS 1255-49-8)
Testosterone Isocaproate (CAS: 15262-86-9)
Testosterone Decanoate (CAS: 5721-91-5)
Testosterone Undecanoate (CAS: 5949-44-0)
Testosterone Acetate (CAS: 1045-69-8)
Sustanon 250 Null
Methyltestosterone (CAS: 58-18-4)
Oxymetholone (Anadrol) (CAS: 434-07-1)
Oxandrolone (Anavar) (CAS: 53-39-4)
Stanozolol (Winstrol) (CAS: 10418-03-8)
Methandrostenolone(Dianabol,Methandienone) (CAS: 72-63-9)
4-Chlorodehydromethyltestosterone(Turinabol) (CAS: 2446-23-3)
Trenbolone Acetate (CAS: 10161-34-9)
Trenbolone Enanthate (CAS: 472-61-546)
Trenbolone Base (CAS: 10161-33-8)
Metribolone (Methyltrienolone) (CAS: 965-93-5)
Trenbolone Hexahydrobenzyl Carbonate (CAS: 23454-33-3)
Methenolone Enanthate (CAS: 303-42-4)
Methenolone Acetate (CAS: 434-05-9)
Boldenone (CAS: 846-48-0)
Boldenone Acetate (CAS: 846-46-0)
Boldenone Undecylenate (EQ, Equipoise) (CAS: 13103-34-9)
Boldenone Cypionate (CAS: 106505-90-2)
Nandrolone (CAS: 434-22-0)
Nandrolone Decanoate (Deca) (CAS: 360-70-3)
Nandrolone Phenylpropionate (CAS: 62-90-8)
Sildenafil Citrate (Viagra) (CAS 171599-83-0)
Tadalafil (Cialis) (CAS: 171596-29-5)
Vardenafil (Levitra) (CAS: 224785-90-4)
Drostanolone Enanthate  
Drostanolone Propionate (Masteron) (CAS: 521-12-0)
Methasterone (Superdrol;Methyldrostanolone) (CAS: 3381-88-2)
Tamoxifen Citrate(Nolvadex) (CAS: 54965-24-1)
Raloxifene Hydrochloride (CAS: 82640-04-8)
Clomifene Citrate(Clomid) (CAS: 50-41-9)
Toremifene Citrate (CAS: 89778-27-8)
Letrozole (Femara) (CAS: 112809-51-5)
Anastrozole (Arimidex) (CAS: 120511-73-1)
Exemestane (Aromasin) (CAS: 107868-30-4)
Mesterolone (Proviron) (CAS: 1424-00-6)
Formestane (CAS: 566-48-3)
Estradiol (CAS: 50-28-2)
Estradiol Enanthate (CAS: 4956-37-0)
Androstenedione (CAS: 63-05-8)
Androstenediol (CAS: 521-17-5)
Clostebol Acetate (CAS: 855-19-6)
Fluoxymesterone (CAS: 76-43-7)
Androsterone (CAS: 53-41-8
Stanolone (Dihydrotestosterone) (CAS: 521-18-6)
Injectable Steroids Liquid:
Testosterone enanthate (250mg/ml)
Testosterone cypionate (250mg/ml)
Testosterone propionate (100mg/ml)
Sustanon 250 (250mg/ml)
Trenbolone acetate (100mg/ml)
Trenbolone enanthate (100mg/ml)
Trenbolone (100mg/ml)
Oxandrolone (anavar) (20mg/ml)
Boldenone undecylenate (EQ, Equipoise) (200mg/ml)
Nandrolone decanoate (Deca) (200mg/ml)
Nandrolone phenylpropionate (NPP) (100mg/ml)
Primobolan enanthate (Methenolone enanthate) (200mg/ml)
Masteron (Drostanolone Propionate) (100mg/ml)
Oral Steroid Liquid:
Anadrol (Oxymetholone) (50mg/ml)
Winstrol (Stanozolol (25mg/ml)
Clomifene citrate (Clomid) (50mg/ml)
Tamoxifene citrate (Nolvadex) (20mg/ml)
Mesterolone (Proviron (50mg/ml)
Weight Loss Drugs:
L-triiodothyronine (T3) (CAS: 6893-02-3)
Levothyroxine Sodium (T4) (CAS: 25416-65-3)
Cabergoline: (CAS: 81409-90-7)
Orlistat (CAS: 96829-58-2)
Lorcaserin (CAS: 616202-92-7)
Zopiclone (CAS: 43200-80-2)
Dextromethorphan Hydrobromide (DXM) (CAS: 125-69-9)
γ-Butyrolactone (GBL) (CAS: 96-48-0)


Product Name Specification
MT-2 10mg
MT-1 10mg
HGH 176-191 2mg
GHRP-6 5mg
GHRP-6 10mg
Hexarelin 2mg
Triptorelin 2mg
Tesamorelin 2mg
MGF 2mg
Pentadecapeptide BPC 157 2mg
Oxytocin 2mg
Selank 5mg
PT-141 10mg
Gonadorelin 2mg
Sermorelin 2mg
TB500 2mg
Gonadorelin 10mg
GHRP-2 5mg
GHRP-2 10mg
CJC-1295 without DAC 2mg
CJC-1295 with DAC 2mg
Ipamorelin 2mg
DSIP 2mg



Pharmaceutical Raw Materials:

Lidocaine Hydrochloride (CAS 73-78-9)
Benzocaine Hydrochloride (CAS 23239-88-5)
Propitocaine Hydrochloride (CAS 1786-81-8)
L-Epinephrine Hydrochloride (CAS 55-31-2)
Minoxidil (CAS 38304-91-5)
Griseofulvin (CAS 126-07-8)
Domperidone (CAS 57808-66-9)
Duloxetine Hydrochloride (CAS 136434-34-9)
Anastrozole;Arimidex (CAS 120511-73-1)
Desonide (CAS 638-94-8)


Dissolved Liquid Injection:

China Nanning Doublewin Biological Technology Co., Ltd. company profile 1

Contact Details
Nanning Doublewin Biological Technology Co., Ltd.

Contact Person: Miss. Daisy

Tel: +86 17507260306

Fax: 86-027-88604510-718

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