About Us

About Us

The professional pharmaceutical manufacturer of steroids raws,steroid raws material,raw powder,testosterone enanthate powder,enanthate powder,steroid raw,powder,bodybuilding steoid powder,Cypionate raw, roid raws,AAS raw powderetc,selective androgen receptor module,sarms, etc.,named Shenzhen OK Biotech Technology Co., Ltd. (SZOB).

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Avanafil CAS 330784-47-9Avanafil API, CAS 330784-47-9, Pharmaceutical Intermediates manufacturer / supplier in China, offering Avanafil CAS 330784-47-9,Racecadotril CAS 81110-73-8,Empagliflozin CAS 864070-44-0 and so on.