Heizöfen – Hersteller von Heizöfen: Beijing Kangke Industrial Furnace Company, Beijing Tuoshou Technology Co., Ltd., Sinopec Third Company’s Petrochemical Machinery Factory in Zhenhai, Maoming Petrochemical Machinery Factory, China Tianchen Chemical Engineering Company. Metallteile: Jiangyin Petroleum Machinery Factory, Jiangyin Petrochemical Equipment Co., Ltd., Dongguang County Donghang Petrochemical Machinery Parts Factory, Yiwu Changtong Petrochemical Fittings Co., Ltd., Yiwu Petrochemical Fittings Factory, Xi’an Qindu Petrochemical Equipment Factory, Hyosung Industrial Co., Ltd., Yantai Baiste Furnace Tubes Factory, Yantai Manul Furnace Tubes Factory, CSIC Institute 725, Nanjing Jiangnan Thermal Energy Engineering Systems Company, CSIC Institute 711, Ruian Automation Instruments and Valves Factory, Tianjin Tanggu Watts Valves Co., Ltd., Zhengzhou Zhengdie Valves Co., Ltd., Hunan Jixiang Petrochemical Technology Co., Ltd., Luoyang Ruichang Petrochemical Equipment Co., Ltd., Luoyang Xinpu Petrochemical Equipment Development Co., Ltd., JOHN ZINK, Shanghai Representative Office of Hayworth Combustion Engineering Company in Großbritannien, Nanjing Chenguang Group Company, Shilin Company, Beijing Shenghawei Technology Co., Ltd., Shenyang Qiangsheng High-Tech Development Co., Ltd., Sinopec Third Company’s Petrochemical Machinery Factory in Zhenhai, Maoming Petrochemical Machinery Factory, Jiangyin Pipe Support Factory, Nantong Special Steel Plant, Tianjin Huaneng Group Energy Equipment Factory, Dalian Entropy Heat Transfer Technology Co., Ltd., Nanjing Shennuo Heat Pipes Co., Ltd., Shenyang Blower Factory, Shanghai Blower Factory, Nantong Blower Factory, Jinan Fan Factory