| Beijing Kehua New Chemical Technology Corporation - http://www.bjkehua.com.cn KH-407epoxy molding compounds,Liquid silicone rubber for electronic encapsulation |
| Chengda Chemical Engineering Coporation - http://www.chengda.com designing process and production equipment and facilities for the chemical industry. |
| China Chemical Safety - http://www.chemsafety.com.cn Antimony Cobalt Lithium Manganese Nickel Zinc High-purity Metal |
| China Huanqiu Chemical Engineering Corporation - http://www.hqcec.com the present science-and-technology-oriented enterprise and international engineering corporation. |
| China National Chemical Engineering Shenzhen Company - http://www.cncesc.com.cn an engineering enterprise specializing in chemical and petrochemical industry. |
| China Tianchen Chemical Engineering Corporation - http://www.china-tcc.com Its main products include electrical transformer, wires, cables and electronic ozone generators sterilizing |
| Huitong Polyester Technique Co., Ltd - http://www.chinapolyester.com |
| Qingdao Chemical Construction Company - http://www.cncccqd.com |