- Henan Hongxin Chemical Co.,Ltd.
- Address:No.121, Renmin Road, Puyang City, Henan. Puyang Henan 457000 China
- Gui Zhou Weng Fu Gene-Phos Chemical Storck Co.,Ltd
- Address:NO.100,north road,outer race챦쩌�Nantong Nantong Jiangsu 226011 China
- Zheng Zhou P&B Chemicals Com Ltd
- Address:No.58 Chenxu Road,Zhengzhou,China Zhengzhou Henan 45000 China
- Qingdao Rongtian Chemical CO. LTD
- Address:117-2 Purple Mountain road Huangdao District Qingdao Qingdao Shandong 266555 China
- Tianjin Harney Chemicals Co.,Ltd
- Address:No.31-505 Xiangyang Road, Heping District, Tianjin 300051 China Tianjin Tianjin 300191 China
- Hebei Longyi Biotech Co.Ltd.
- Address:xinji city xinleitou industry zon Shijiazhuang Hebei China
- Beijing Buildchem Co. Ltd.
- Address:Beicheng Road Tianjin China Tianjin Tianjin China
- Shifang Chuangxin
- Address:wenfenglou Room1301 Deyang Sichuan China