Hangzhou Jinlan Pharm-Drugs Technology Co., Ltd: We're well-known as one of the leading pharmaceutical apis, pharmaceutical intermediates, peptide, covid products, veterinary manufacturers and
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Quzhou Jugao Refrigerant Co.,Ltd: As one of the most professional pure refrigerant, hydrocarbon refrigerant, mixed refrigerant, perfluoropropane, octafluoropropane manufacturers and suppliers in
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A high-tech enterprise which with IATF16949:2016 certificate integrating R&D and manufacturing high quality ball bearings. Main item: automotive bearing, motor bearing, thin bearing, motorcycle bearing, miniature bearings, customized ball bearings etc. We warmly welcome you to cooperative with us.
