• Sinosource Pharma Limited
•  +86-(20)-85581896, 33698005
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• Ningbo Fuhao Chemical Co.,Ltd
•  +86-(574)-88186233
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• Tianjin Zhongrui Pharmaceutical Co., Ltd
•  +86-(22)-29465808
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• Tianjin Security-Chemical Technology Ltd. Co.
•  +86-(22)-23128588
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• Alliedchem Industry Co.,Ltd.
•  +86-(515)-8701770
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• Trinup Chemical & Pharma Co., Ltd
•  +86-(21)-37789147
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• SinoChem (Shanghai) Factory
•  +86-(21)-51920891
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• Kindun Chemical Group Co.,Limited
•  +86-(562)-2179088
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• Wujiang Yingchuang Chemical Co., Ltd.
•  +86-(25)-8645 8768
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• Nanjing chemph Co., Ltd
•  +86-(25)-58742998
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• Hainan Yueyang Biotech Co.,Ltd.
•  +86-(898)-66269390
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• Tangshan Sanding Chemicals Co.,Ltd
•  +86-(315)-6675434, 6675534
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• Fullboom Chemical (SJZ) Company
•  +86-311- 89690286
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• Shijiazhuang Tianci Chemicals Co.,Ltd
•  +86-(311)-83028533
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• Shandong Hongxiang Zinc Co., Ltd
•  +86-(546)-6891866
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• Tide Group
•  +86-(571)-85270003, 89937766
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• ShangHai Han-Xiang Chemical Co.,Ltd
•  +86-(21)-50272946
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• Sunbow Biotech Co., Ltd
•  +86-(755)-26100037
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• Shijiazhuang Shengqi Chemical Co.,Ltd.
•  +86-(311)-85236362
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• Shijiazhuang Lanyang Chemicals Co.,Ltd
•  +86-(311)-83808069
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• Heze Yineng Chemical Co., Ltd
•  +86-(530)-2373788
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• Beijing Nordhuns Chemical Technology Co., Ltd.
•  +86-(10)-84929330, 86972915
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• Zouping Golden Powder Material Co., Ltd.
•  +86-(543)-4337316
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• Plamed Science Technology Inc.
•  +86-(29)-88352080
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• Kang-Sun Pharmaceutical Limited
•  +86-(517)-88842817
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• Shijiazhuang Dexiang Chemicals Co., Ltd.
•  +86-(311)-66688682
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• Shenyang Joinunion Chemical Technology Co.,Ltd.
•  +86-(24)-25439090
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• Shijiazhuang Eurochem Co., Ltd
•  +86-(311)-85022290
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• Xingtai Kegao Import and Export Trade Co., Ltd.
•  +86-(319)-2600396
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• Nanjing Capatue Chemical Co., Ltd
•  +86-(25)-86371193
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• Zibo Yiren Chemical Techinology Co.,Ltd.
•  +86-533-7480877 7480977
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• Henan Kangdi Chemical Co., Ltd.
•  +86-(371)-63339866
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• Suqian Yongsheng Fine Chemical Co., Ltd.
•  +86-(527)-84836896
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• Danyang Wanxing Chemical Co., Ltd.
•  +86-(511)-86455588
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• Anhui Langxi Dingsheng Fine Chemical Factory
•  +86-(563)-7794058/7792298
• View

• Shandong Haodesen Chemical Co., Ltd.
•  +86-(533)-3811389
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• Tomo Pharma Chem Co., Limited
•  +86-(0)-15805817090
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• Hebei Meida Chemicals Co., Ltd.
•  +86-(311)-87035158
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• Shijiazhuang Xingtang Chemical Co., Ltd.
•  +86-(311)-85989556
• View

• Tianjin Dexinzhuochuang Chemicals Co., Ltd.
•  +86-(22)-60503066
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• Shanghai YFan Chemistry Co., Ltd.
•  +86-21-51564071
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• Suzhou Tianlu Bio-pharmaceutical Co., Ltd.
•  +86-(512)-65657388
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• Hebei Jingshi Chemicals Co., Ltd.
•  +86-(311)-85236390
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• Tianjin Wurui Chemical Import & Export Co., Ltd.
•  +86-(22)-58162065
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• Tianjin Huntsman Chemical Enterprise Corporation
•  +86-(22)-58162026
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• Neo Molecular Laboratory
•  +86-(531)-68680983
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• Tianjin TianMao Technology Development Corp. Ltd
•  86-22-23709100
• View

• Wuxi Kangling Bio-Scitech Co., Ltd.
•  86-510-87053890
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• Zhejiang Esun Chemical Co., Ltd.
•  +86-(571)-56261068
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• WHL Group Limited
•  86-21-66506291
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