- Hai Nan Yew Pharmaceutical Co LTD
- Address:plant No5 ,American Industrial Park,Haikou City
- Quanen Chemicals
- Address:east of hada road, nantai town
- 60, 60
- Address:Address ：Room1612,ZhongXing Building，JieFang Road，XinFu District，FuShun，LiaoNing，China
- Wuzhou International Company Ltd.
- Address:no.16-9,taihe district, jinzhou city, liaoning province, p.r.china
- Hong Chang (China) Co., Ltd
- Address:No.39 Baimiao Road, Jingmen, Hubei
- Boyu Fine Chemical Co, Ltd
- Address:116620 No.18, 3rd Shengming Road, DD Port, China
- Hubei Ruifeng Bio
- Address:East Lake High-tech Development Zone in hubei
- Qingdao Eton Industrial Commerce Corporation
- Address:Top Yihe International, No.10 Hongkong Middle Road
- Luoyang Cerapar Ceramics Technology Co., Ltd.
- Address:Airport Industrial Cluster Zone
- Qingdao Eastsun Chemical Corporation Limited
- Address:Jianshe Road
- Hubei DeCheng Organic Bio
- Address:East Lake High-tech Development Zone in Wuhan
- Hunan Zhongchuang Chemical Co.
- Address:27F, Hualing Xincheng Dibiao Building, NO.208 East Laodong Road, Yuhua District,
- Goldensea Chemicals International Limited
- Address:West Tower,No.21 Huaming Road,Tianhe
- Shaoxing Gimel Advanced Materials Technology Co., Ltd.
- Address:No. 1 Jinger road Shangyu District ,Shaoxing
- Changzhou Taihua Chemical Material Co., Ltd.
- Address:Room 0801,Fengcheng Haiyue Building, No. 20 Guanghua Street,
- Qingdao Green Chemicals Co., Ltd
- Address:Room No.413,YinHaiHengJi Plaza,KuiWen District
- Xingyang Xinlong Chemical Co., Ltd.
- Address:D2-3-601, Acadia district, Jinshui road.
- Ningbo T.C.I Co., Ltd
- Address:No.181,HuiZhan Road ,Ningbo city, China 315000 .
- Beijing Zhenwei Exhibition Co., Ltd
- Address:Beiyuanlu 170
- TianJin ZhongShangDa Import & Export Co., Ltd
- Address:NO.98 Changjiang Road, Nankai District,Tianjin P.R.C.