Mitsubishi Chemical Corporation (GOHSENOL™)
Address: 1-1 Marunouchi 1-chome, Chiyoda-Ku, Tokyo, Japan (Postal Code 100-8251)
Tel: 00-81-3-6748-7804
Website: 
Inner Mongolia Shuangxin Environment-Friendly Material Co., Ltd.
Address: Mengxi High-tech Industrial Park, Ordos City, Inner Mongolia
Tel: 00-86-477-6431310
Website: 
Inner Mongolia Gohsei Shuangxin Comprehensive Service Co., Ltd.
Address: 3rd Floor, Inner Mongolia Puruifen Environmental Protection Technology Co., Ltd. Office Building, Development Avenue, Mengxi High-tech Industrial Park, Ordos City, Inner Mongolia
Tel: 00-86-137-89474132