TECHWIN is the professional pharmaceutical & chemical group company in China, which specialize in Manufacture and Import & Export Active Pharmaceutical Ingredients , Pharmaceutical Machinery , Medical Equipment; We have been in pharmaceutical industry line for more than 15-years with approved professional qualifications, also share three joint venture plants and laboratories in eastern China, Our factories run under cGMP/ ISO & Free Sale Certificate conditions, most of products has DMF available with good quality control, we strictly take the full social responsibility on labor and environment protection; hope to be your professional partner and reliable source in China.