ООО”Группа Лянгонь”. продукты покрывают все страны и за рубежом и широко использованы в электричестве, петрочемикал, нефти,металлургии, газе, муниципальном, здании,водоснабжении и дренаже, ЕТК.Мы имеем больше чем 60 филиалов и офисов в стране и за рубежом.После получать права импорта и экспорта собственной личности в 2003, мы активно начинаем отечественные и чужие рынки и экспортируем наши продукты к Ближнему Востоку, Юго-Восточной Азии, Европе, Северной Америке, Африке и другим странам или регионам.Объем производства, продажи, налоги и другие показатели ежегодно увеличиваются на 30%.Перспективы продаж на внутреннем и внешнем рынках клапанов очень хорошие.
| Chemical Industry | Chemical Industry |
| Shandong Wanfuda Chemical Co., Ltd. | Beijing Bo Agrochemical Technology Co., Ltd. |
| Shandong Xinyonghui Chemical Co., Ltd. | Henan Baililian Chemical Co., Ltd. |
| Shandong Nuobeifeng Chemical Co., Ltd. | Beijing Xin Baili Technology Development Co., Ltd. |
| Shandong Rongxin Coal Chemical Co., Ltd. | Jinchang Cement ( Group ) Co., Ltd. |
| Shandong Xintai United Chemical Co., Ltd. | Chengdu Huaxi Chemical Research Institute Co., Ltd. |
| Shandong Qilong Chemical Co., Ltd. | Ningbo Wude Chemical Industry Co., Ltd. |
| Shandong Gaoqing Hongyuan Petrochemical Co., Ltd. | Beijing Huatai Runda Energy Saving Technology Co., Ltd. |
| Shandong Tobacco Industry Co., Ltd. | Qinghai Jiangcang Energy Development Co., Ltd. |
| Shandong Wubang Chemical Co., Ltd. | Anyang Chemical Industry Group Co., Ltd. |
| Shandong Jining Sunshine Chemical Co., Ltd. | Inner Mongolia Linhai Chemical Co., Ltd. |
| Shandong Dongrun Clean Energy Co., Ltd. | Tianji Coal Chemical Group Co., Ltd. |
| Shandong Heze Yuhuang Chemical Co., Ltd. | Yangmei Group Heshun Chemical Co., Ltd. |
| Shandong Tianxiu Chemical Trading Co., Ltd. | Anhui Jinbang Chemical Co., Ltd. |
| Shandong Dadi Salt Chemical Group Co., Ltd. | Donghua Engineering Technology Co., Ltd. |
| Shandong Lubei Chemical Co., Ltd. | Sichuan Jiabaoli Coating Co., Ltd. |
| Shandong Dadi Salt Chemical Group Co., Ltd. | Sichuan Longman Phosphorus Chemical Co., Ltd. |
| Shandong Changyi Homeland Chemical Co., Ltd. | Zibo Shenglian Chemical Co., Ltd. |
| Shandong Changyi Stove Household Salt & Chemical Co., Ltd. | Shouguang Wanrui Chemical Co., Ltd. |
| Shandong Dongying Qifa Chemical Co., Ltd. | Yankuang Lunan Chemical Fertilizer Factory |
| Shandong Xingze Chemical Co., Ltd. | Qinghai Kunlun Alkali Industry Co., Ltd. |
| Shandong Juye Wanshan Weiye Chemical Co., Ltd. | Qinghai Qinghua Coal Chemical Co., Ltd. |
| Shandong Dongming Xinchang Asphalt Chemical Co., Ltd. | Zibo Hengyi Chemical Technology Co., Ltd. |
| Shandong Changyi Haineng Chemical Co., Ltd. | Qingdao Huicheng Petrochemical Technology Co., Ltd. |
| Shandong Yanggu Huatai Chemical Co., Ltd. | Shouguang Haitong Chemical Co., Ltd. |
| Shandong Yuhuang Shengshi Chemical Co., Ltd. | Weifang Wanyuan Chemical Co., Ltd. |
| Shandong Yankuang Guohong Chemical Co., Ltd. | Zibo Yongda Chemical Co., Ltd. |
| Shandong Salt Industry Group Corporation Feicheng Refined Salt Factory | Weishan Xinneng Wall Material Co., Ltd. |
| Shandong Jinzhengda Ecological Engineering Co., Ltd. | Luhua Batian Ecological Fertilizer Industry Co., Ltd. |
| Ningxia Jinhai Fengsheng Chaoyang Chemical Co., Ltd. Thermal Energy Supply Project High Pressure Valve | Weifang Qunfeng Economic and Trade Co., Ltd. |
| Tenglong Special Resin ( Xiamen ) Co., Ltd. | Yankuang Cathay Chemical Co., Ltd. |
| Tenglong Aromatics ( Zhangzhou ) Co., Ltd. | Luhua Haoyangguang Ecological Fertilizer Industry Co., Ltd. |
| Huaxia Hanhua Chemical Equipment Company | Yankuang Cathay Chemical Co., Ltd. |
| Zhengzhou Yuzhong Energy Co., Ltd. | Beijing Bo Agrochemical Technology Co., Ltd. |
| Tongliao Meihua Biological Technology Co., Ltd. | Fujian Huatai Leather Co., Ltd. |
| Jiangsu Yatai Chemical Co., Ltd. | Fujian Rongchang Co., Ltd. |
| Jiangsu Huaihe Chemical Co., Ltd. | Fujian Huate Synthetic Leather Co., Ltd. |
| Jiangdu Shengwei Materials Co., Ltd. | Fujian Xiangdali Synthetic Leather Industry Co., Ltd. |
| Jiangsu Thorpe ( Group ) Co., Ltd. | Shulan Jinma Chemical Co., Ltd. |
| Jiangsu Thorpe Chemical Co., Ltd. | Jidong Cement Jilin Co., Ltd. |
| Jiangsu Haohua Fine Chemical Co., Ltd. | Jidong Cement Panshi Co., Ltd. |
| Jiangsu Hongbang Chemical Technology Co., Ltd. | Jidong Cement Yongji Co., Ltd. |
| Jiangsu Yangnong Jinhu Chemical Co., Ltd. | Jilin Chengda Hongyi Energy Co., Ltd. |
| Jiangsu Province, Xu thirty l Jiayuan Chemical Co., Ltd. | Changchun Guoxin Investment Group |
| Jiangsu Fengye Technology Environmental Protection Group Co., Ltd. | Jialida ( Liaoyuan ) Gelatin Co., Ltd. |
| Arkema ( Changshu ) Fluorine Industry Co., Ltd. | Jilin Zhenghao Modified Starch Technology Development Co., Ltd. |
| Huaian Wanbang Spice Industry Co., Ltd. | Changchun Guoxin Investment Group |
| Qidong Asia Pacific Chemical Factory Co., Ltd. | Changsha Nonferrous Metallurgy Design and Research Institute |
| Xuzhou Zhongyan Technology Industry Co., Ltd. | Hunan Coal Industry Group Co., Ltd. |
| Xuzhou Fengcheng Salt Chemical Co., Ltd. | Hunan Black Gold Times Co., Ltd. |
| Huaian Huaerrun Chemical Co., Ltd. | Hunan Yihua Chemical Co., Ltd. |
| Hongze Haoyuan Chemical Co., Ltd. | Hunan Yongzhou Yongchang Chemical Co., Ltd. |
| Yangzhou Chenhua Technology Group Co., Ltd. | Anhui Hongyang Chemical Co., Ltd. |
| Tianjin Wright Chemical Co., Ltd. | Anhui Tianchen Chemical Co., Ltd. |
| Tianjin Hongdi Commercial Center | Anhui Xianglong Chemical Co., Ltd. |
| Tianjin Baoheng Fluid Control Equipment Co., Ltd. | Chengdu Tianlan Chemical Technology Co., Ltd. |
| Huaian Jiacheng High-tech Chemical Co., Ltd. | Chongqing Huafeng Chemical Co., Ltd. |
| Shaanxi Beiyuan Chemical Co., Ltd. | Lier chemical co., Ltd. |
| Shaanxi Future Energy Chemical Co., Ltd. | Sichuan Guangan Chengxin Chemical Co., Ltd. |
| Xi'an Xieli Power Technology Co., Ltd. | Xinyi Energy-saving Glass ( Sichuan ) Co., Ltd. |
| Shaanxi Changhong Chemical Co., Ltd. | Beijing Airest Technology Co., Ltd. |
| Taiyuan Alex New Technology Co., Ltd. | Beijing Hengju Chemical Group Co., Ltd. |
| Xinyi Electronic Glass ( Wuhu ) Co., Ltd. | Beijing Depu Chemical Technology Co., Ltd. |
| Fujian Zhenglifa Synthetic Leather Industry Co., Ltd. | Beijing Lier High Temperature Material Co., Ltd. |
| Fujian Dingsheng Superfiber Leather Plastic Co., Ltd. | Xinjiang Xingfa Chemical Co., Ltd. |
| Changle Hengshen Taiwan Fiber Technology Co., Ltd. | Xinjiang Nanshan Tunhe Energy Co., Ltd. |
| Tenglong Chemical ( Zhangzhou ) Co., Ltd. | Qingdao Runnong Chemical Co., Ltd. |
| Shenhua Wuhai Energy Co., Ltd. | Ribang Polyurethane ( Ruian ) Co., Ltd. |
| Qingdao Alkali Industry Development Co., Ltd. Pingdu Branch | COFCO Biochemical ( Anhui ) Co., Ltd. |
| Tongliao Jinluo Food Co., Ltd. | Hebei Tianyuan Chemical Group Co., Ltd. |
| Jiangsu Hualun Aisika Fine Chemical Co., Ltd. | Luxi New Energy Equipment Group Co., Ltd. |
| Ningdu Zhetie Dafeng Chemical Co., Ltd. | Henan Xinlei Energy Co., Ltd. |
| Yankuang Guohong Chemical Co., Ltd. | Changchun Dihao Food Development Co., Ltd. |
| New Energy Energy Co., Ltd. | Changchun Dacheng Special-purpose Corn Modified Starch Development Co., Ltd. |
| Yangzhou Shenghua New Materials Co., Ltd. | Harbin Dacheng Biological Technology Co., Ltd. |
| Ningxia Baozhongbang Chemical Co., Ltd. | Fujian Jianhao Food Co., Ltd. |
| Shandong Chenyao Chemical Technology Co., Ltd. | Beijing Huafu Shenwu Industrial Furnace Co., Ltd. |
| Yantai Borite Biotechnology Co., Ltd. | Hebei Tianyuan Chemical Group Co., Ltd. |
| Ningdu Zhetie Dafeng Chemical Co., Ltd. | Shandong Yamei Technology Co., Ltd. |
| Anhui Zhuotai Chemical Technology Co., Ltd. | Xiamen Xianglu Chemical Fiber Co., Ltd. |
| Nanjing Jinpu Kumho Chemical Co., Ltd. | Dongying Chemical Materials Technology ( Nantong ) Co., Ltd. |
| Anhui Fengyuan Chemical Equipment Co., Ltd. | Anhui Wuliangtai Biological Engineering Co., Ltd. |
| Sichuan Lier Crop Science Co., Ltd. | Xinjiang Plum Amino Acid Co., Ltd. |
| Kasai ( Jinxiang ) Biological Materials Co., Ltd. | Shandong Weijiao Group Xuecheng Energy Co., Ltd. |
| Shandong Chenyao Chemical Technology Co., Ltd. | Guangzhou Offshore Energy Technology Co., Ltd. |
| Xiaoyi Xing'an Chemical Co., Ltd. | Zibo Union Carbon Chemical Co., Ltd. |
| Jiangsu Changqing Agrochemical Nantong Co., Ltd. | Hebei Tianyuan Chemical Group Co., Ltd. |
| Hebei Chengxin Jiutian Pharmaceutical Chemical Co., Ltd. | Tangshan Zhonghao Chemical Co., Ltd. |
| Yantai Borite Biotechnology Co., Ltd. | Zhenjiang Jiangnan Chemical Co., Ltd. |
| Shandong Kaisai Biotechnology Co., Ltd. | Shandong Yuhuang Chemical Co., Ltd. |
| Shandong Yuhuang Chemical Co., Ltd. | Qianjiang Fuyang Chemical Co., Ltd. |
| Shaanxi Shenmu Chemical Industry Co., Ltd. | Dongying Chemical Materials Technology ( Nantong ) Co., Ltd. |
| Nantong Lianphosphine Chemical Co., Ltd. | Yangmei Group Taiyuan Chemical New Materials Co., Ltd. |
| Linyi Shansong Pharmaceutical Co., Ltd. | Dongying Chemical Materials Technology ( Nantong ) Co., Ltd. |
| China Chengda Engineering Co., Ltd. | Zhongyan Qinghai Kunlun Alkali Industry Co., Ltd. |
| Linyi Jinluo Wenrui Food Co., Ltd. | Cangzhou Ruixing Chemical Co., Ltd. |
| Yankuang Guohong Chemical Co., Ltd. | Hebei Tianyuan Chemical Group Co., Ltd. |
| Shandong Weifang Runfeng Chemical Co., Ltd. | Guizhou Yixing Chemical Co., Ltd. |
| Changzhou Shuguang Chemical Plant | Shenyang Coking Gas Co., Ltd. |
| Shandong Shuangxing Tire Co., Ltd. | Shijiazhuang Jake Chemical Co., Ltd. |
| Double Star Dongfeng Tire Co., Ltd. | Nantong Rosen Chemical Co., Ltd. |
| Jiangsu Hualun Aisin Fine Chemical Co., Ltd. | Shandong Jinmeimingshui Chemical Group Co., Ltd. |
| Yangzhou Chenhua New Materials Co., Ltd. | Tangshan Chuan Ousen Plastic Products Co., Ltd. |
| Luxi Chemical Group Co., Ltd. Chlor-Alkali Chemical Branch | Nanjing Jinpu Kumho Chemical Co., Ltd. |
| Oriental Hope Chongqing Cement Co., Ltd. | Cangzhou Ruixing Chemical Co., Ltd. |
| Ministry of Chemical Industry | Shenhua Wuhai Energy Co., Ltd. |
| Hebei Jiutian Pharmaceutical Chemical Co., Ltd. | Bengbu Gerui Feedstuff Co., Ltd. |
| Liaocheng Coal Si New Material Technology Co., Ltd. | China Chemical Engineering Eleventh Construction Co., Ltd. |
| Xiantao Goldman Sachs Fine Chemical Co., Ltd. | China Shenhua Energy Co., Ltd. Shenshuo Railway Branch |
| Hubei Xianlong Chemical Co., Ltd. | Nantong Rosen Chemical Co., Ltd. |
| Shandong Wandefu Industrial Group Co., Ltd. | Anhui Fengyuan Group Co., Ltd. |
| Nanjing Libang Chemical Co., Ltd. | Yangzhou Chenhua New Materials Co., Ltd. |
| Xi'an Sanrui Industrial Co., Ltd. | Yangzhou Jiufida Filtration Technology Co., Ltd. |
| Jiangsu Changqing Agrochemical Nantong Co., Ltd. | Changle Liheng Nylon Technology Co., Ltd. |
| Shenhua Baotou Energy Co., Ltd. Wanli No. 1 Mine | Fujian Kanghong Co., Ltd. |
| Nanjing Libang Chemical Co., Ltd. | Luxi New Energy Equipment Group Co., Ltd. |
| Yichang Zhilian Chemical Co., Ltd. | Yankuang Guohong Chemical Co., Ltd. |
| New Energy Energy Co., Ltd. | China Chengda Engineering Co., Ltd. |
| Inner Mongolia Dongyuan Technology Co., Ltd. | Luxi New Energy Equipment Group Co., Ltd. |
| Qingdao Runnong Chemical Co., Ltd. | Ningxia Gerui Fine Chemical Co., Ltd. |
| Shandong Weifang Runfeng Chemical Co., Ltd. | Liaoning Dongxin Chemical Technology Co., Ltd. |
| Dalian Xinghai Yulong Energy Co., Ltd. | China Shenhua Energy Co., Ltd. Shenshuo Railway Branch |
| Jiangsu Hualun Aisin Fine Chemical Co., Ltd. | Shandong Jinmeimingshui Chemical Group Co., Ltd. |
| Shandong Wudi Jinrun Chemical Co., Ltd. | Hebei Jiutian Pharmaceutical Chemical Co., Ltd. |
| Nantong Lianphosphine Chemical Co., Ltd. | Hebei Sanchuan Chemical Co., Ltd. |
| Weihai Lianchuang Plastic Products Co., Ltd. | Alashan Daksan Trichloroethylene Co., Ltd. |
| Nanjing Jinpu Kumho Chemical Co., Ltd. | Jiangsu Changqing Agrochemical Nantong Co., Ltd. |
| Zhongyan Jilantai Chlor-Alkali Chemical Co., Ltd. | Shenyang Coking Gas Co., Ltd. |
| Qingdao Alkali Industry Co., Ltd. | Hubei Danjiangkou City Shengyi Phosphorus Chemical Co., Ltd. |
| Qingdao Alkali Potash Fertilizer Technology Co., Ltd. | Hubei Dayangkou Chemical Co., Ltd. |
| Qingdao Alkali Industry Co., Ltd. Pingdu Branch | Hubei Xingrui Chemical Co., Ltd. |
| Zibo Zhongcai Pompeijing Jinjing Glass Fiber Co., Ltd. | Hubei Xingfa Chemical Co., Ltd. |
| Dongying Huaxing Chemical Co., Ltd. | Yingcheng Xindu Chemical Co., Ltd. |
| Dongming Yuhuang Jinyu Chemical Co., Ltd. | Hubei Xinfa Chemical Co., Ltd. |
| Dongming Xinchang Asphalt Chemical Co., Ltd. | Hubei Xianlong Chemical Co., Ltd. |
| Linyi Luguang Chemical Group Co., Ltd. | Hubei Xiangyun Chemical Group Co., Ltd. |
| Shouguang Union Phosphate Compound Fertilizer Co., Ltd. | Anyang Jiutian Fine Chemical Co., Ltd. |
| Huayu Rubber Co., Ltd. | Anyang Jiuyang Chemical Co., Ltd. |
| Yantai Juli Fine Chemical Co., Ltd. | Henan Shenhuo New Material Co., Ltd. |
| Yantai CIMC Raffles Offshore Engineering Co., Ltd. | Luoyang China Silicon High-tech Co., Ltd. — Branch |
| Zaozhuang Zhongke Chemical Co., Ltd. | Luoyang Sende Petrochemical Engineering Co., Ltd. |
| Qilui Turman Fine Chemical Co., Ltd. | Luoyang China Silicon High-tech Co., Ltd. Second Branch |
| Zibo Nuoao Chemical Co., Ltd. | Luoyang Longmen Coal Industry Co., Ltd. |
| Zibo Longbang Chemical Co., Ltd. | Luoyang Zhengyuan Petrochemical Co., Ltd. |
| Gaomi Yonghui Chemical Co., Ltd. | Henan Xiangjiang Foguang Industrial Co., Ltd. |
| Weifang Zhenxing Risheng Chemical Co., Ltd. | Luoyang Tianyu Environmental Protection Engineering Co., Ltd. |
| Qian'an Lianwang Chemical Plant | Yima Coal Industry Comprehensive Energy New Energy Co., Ltd. |
| Tangshan Sanxing Chemical Co., Ltd. | Ningbo Formosa Plastics Group |
| Xingtai City, Hebei Province Maoxin Chemical Products Co., Ltd. | Henan Anyang Fertilizer Factory |
| Baoding Santuo Chemical Product Co., Ltd. | Henan Baoshun Chemical Technology Co., Ltd. |
| Cangzhou Weida Polyurethane High-Tech Co., Ltd. | Zhuhai Changcheng Chemical Industry Co., Ltd. |
| Baoding Guoxiu Chemical Co., Ltd. | Guangzhou Taibao Polymer Co., Ltd. |
| Hebei Sanli Wool Spinning Co., Ltd. | Guangzhou Wuhua Chemical Engineering Co., Ltd. |
| Hebei Hongrun New Fabric Co., Ltd. | Zhuhai Baota Haigang Petrochemical Co., Ltd. |
| Baoding Fengfan Meixin Battery Separator Manufacturing Co., Ltd. | Zhuhai Ganglong Textile Co., Ltd. |
| Baoding Liujiu Silicon Industry Co., Ltd. | Foshan Jialida Textile Co., Ltd. |
| Baoding Sanjiu Silicon Industry Co., Ltd. | Guangdong Jiabaoli Technology Materials Co., Ltd. |
| Jidong Cement Jilin Co., Ltd. | Garbery Chemical Group Co., Ltd. |
| Jidong Cement Panshi Co., Ltd. | Inner Mongolia Yicheng Chemical Equipment Co., Ltd. |
| Jidong Cement Yongji Co., Ltd. | Inner Mongolia Lantai Industrial Co., Ltd. |
| Xinjiang Zhongneng Wanyuan Chemical Co., Ltd. | Benxi North Coal Chemical Co., Ltd. |
| Xinjiang Ziguang Yongli Fine Chemical Co., Ltd. | Liaoning North Coal Chemical Industry ( Group ) Co., Ltd. |
| Zhongyan Lanjitai Chlor-Alkali Chemical Co., Ltd. | Kunming Coking Gas Plant Industrial Company |
| Alxa League Ji Salt Chemical Building Materials Co., Ltd. | Yunnan Yunwei Acetylene Chemical Co., Ltd. |
| Yili Nangang Chemical Co., Ltd. | Zhejiang Institute of Chemical Technology |
| Guilin Quanzhou Jixin Synthetic Resin Co., Ltd. | Zhejiang Taisheng Silicon Industry Co., Ltd. |
| Guangxi Xundian Mango Phosphorus Co., Ltd. | Ningbo Changfeng Knitting Printing and Dyeing Co., Ltd. |
| Guangxi Lily Chemical Co., Ltd. | Ross chemical co., Ltd. |
| Guangxi Tiandong Jinxin Chemical Co., Ltd. | Shangyu Yongnong Chemical Co., Ltd. |
| Jiujiang Lanrui Industrial Development Co., Ltd. | Jinhua Wantong Chemical Equipment Co., Ltd. |
| Anyuan Glass Co., Ltd. | Taizhou Jinfulong Chemical Equipment Co., Ltd. |
| Jiangxi Lihua Industry Co., Ltd. | Zhejiang Huafeng Spandex Co., Ltd. |
| Jiangxi Tianguang Chemical Co., Ltd. | Zhejiang Xin'an Chemical Group Co., Ltd. |
| Jiangxi Pingxiang Industrial Installation Co., Ltd. | Nanjing Jinpu Kumho Chemical Co., Ltd. |
| Jiujiang Hengda Chemical Co., Ltd. | Qingdao Shuangxing Tire Industry Co., Ltd. |
| Yunnan Pioneer Chemical Co., Ltd. | Baoshun Technology Co., Ltd. |
| Yunnan Chengjiang Dongtai Phosphate Fertilizer Co., Ltd. | Shijiazhuang Jake Chemical Co., Ltd. |
| Yunnan Sanhuan Fertilizer Co., Ltd. | Hebei Sanchuan Chemical Co., Ltd. |
| Gansu Wuyang Salt Making Co., Ltd. | Gansu Jinni Dry Process Acetylene Co., Ltd. |
| Shanna Synthetic Rubber Co., Ltd. | Nantong Lianphosphine Chemical Co., Ltd. |
| Jinmei Tianyuan Chemical Co., Ltd. | Sichuan Lier Crop Science Co., Ltd. |
| Shanxi Jincheng Coal Chemical Industry Co., Ltd. | Liaoning Kelong Fine Chemical Co., Ltd. |
| Guizhou Panjiang Chemical Plant | Nanjing Jinpu Kumho Chemical Co., Ltd. |
| Guizhou Xiyang Fertilizer Industry Co., Ltd. | Zhangshu Huabao Industrial Co., Ltd. |
| Guizhou Tire Co., Ltd. | Zhejiang Hengfeng New Material Co., Ltd. |
| Guizhou Xinghua Chemical Co., Ltd. | Meishan Jinluo Food Co., Ltd. |
| Guizhou Jinchi Chemical Co., Ltd. | Meishan Wenrui Food Co., Ltd. |
| Guizhou Qianxi Qianxi Coal Chemical Industry Co., Ltd. | Dezhou Jinluo Wenrui Food Co., Ltd. |
| Liaoning Qingyang Special Chemical Co., Ltd. | Zhongyan Jilantai Chlor-Alkali Chemical Co., Ltd. |
| Liaoning Huafeng Chemical Co., Ltd. | Xinxiang Red Green Blue Pigment Co., Ltd. |
| Liaoning Ganglong Chemical Co., Ltd. | Shandong Shuangxing Tire Co., Ltd. |
| Zhongyan Qinghai Kunlun Alkali Industry Co., Ltd. | Yancheng Haijianuo Biological Engineering Co., Ltd. |
| Zhejiang Huajian Nylon Co., Ltd. | Hesheng Silicon Industry Co., Ltd. |
| Zhejiang Huajian Nylon Co., Ltd. | Dongying Chemical Materials Technology ( Nantong ) Co., Ltd. |
| Fujian Kanghong Co., Ltd. | Inner Mongolia Jinyang Chemical Industry Co., Ltd. |
| Anhui Wuliangtai Biological Engineering Co., Ltd. | Wudi Xinyue Chemical Co., Ltd. |
| Alap Dakang Trichloroethylene Co., Ltd. | Wudi Dexin Chemical Co., Ltd. |
| Shandong Jinmeimingshui Chemical Group Co., Ltd. | Yancheng Haijianuo Biological Engineering Co., Ltd. |
| Inner Mongolia Jinyang Chemical Industry Co., Ltd. | New Energy Phoenix ( Tengzhou ) Energy Co., Ltd. |
| Dongying Chemical Materials Technology ( Nantong ) Co., Ltd. | Xinxiang Red Green Blue Pigment Co., Ltd. |
| China Shenhua Energy Co., Ltd. Shendong Coal Branch | Xiamen Xianglu Chemical Fiber Co., Ltd. |
| Fujian Kanghong Co., Ltd. | Hesheng Silicon Industry Co., Ltd. |
| Jiangsu Thorpe ( Group ) Co., Ltd. | Dana ( Nanjing ) Chemical Co., Ltd. |
| Shandong Dongshun Xineng Energy Co., Ltd. | Qingdao Alkali Industry Development Co., Ltd. Pingdu Branch |
| Zhangzhou Gulei Haiteng Terminal Investment Management Co., Ltd. | Qingdao Alkali Industry Development Co., Ltd. |
| China Rubber ( Chongqing ) Carbon Black Co., Ltd. | Rizhao Guangxin Chemical Technology Co., Ltd. |
| Jiutai Energy Mongolia Co., Ltd. | Shandong Weifang Runfeng Chemical Co., Ltd. |
| Nanjing Jinpu Kumho Chemical Co., Ltd. | Qingdao Runnong Chemical Co., Ltd. |
| Dongying Chemical Materials Technology ( Nantong ) Co., Ltd. | Yixing Bain Engineering Equipment Co., Ltd. |
| Hesheng Silicon Industry Co., Ltd. | Noblefeng ( China ) Chemical Co., Ltd. |
| Linyi Xinzhou Chemical Co., Ltd. | Shanxi Synthetic Rubber Group Co., Ltd. |
| Nanjing Jinpu Kumho Chemical Co., Ltd. | Shandong Chenyao Chemical Technology Co., Ltd. |
| Dachaidan Leqing Technology Chemical Co., Ltd. | Yancheng Haijianuo Biological Engineering Co., Ltd. |
| Yangmei Group Taiyuan Chemical New Materials Co., Ltd. | Qianjiang Fuyang Chemical Co., Ltd. |
| Beijing Huafu Shenwu Industrial Furnace Co., Ltd. | Dalian Yisda New Energy Development Co., Ltd. |
| Jiyuan Hangyang Cathay Gas Co., Ltd. | Shandong Baoshun Chemical Technology Co., Ltd. |
| Inner Mongolia Tenglong Biological Fine Chemical Co., Ltd. | Yichang Zhilian Chemical Co., Ltd. |
| Hebei Tianyuan Chemical Group Co., Ltd. | Wuxi Dongwo Chemical Energy Co., Ltd. |
| Shandong Renfeng Special Materials Co., Ltd. | Dana ( Nanjing ) Chemical Co., Ltd. |
| Yankuang Guohong Chemical Co., Ltd. | Nanjing Libang Chemical Co., Ltd. |
| Shenyang Coking Gas Co., Ltd. | Chen cheng silicon chemical co., Ltd. |
| Nanjing Jinpu Kumho Chemical Co., Ltd. | Xinjiang Plum Amino Acid Co., Ltd. |
| Noblefeng ( China ) Chemical Co., Ltd. | Yancheng Haijianuo Biological Engineering Co., Ltd. |
Тематическая сцена
