ADDRESS:No. 54, 56 Fengze Road, Zhangjiawo Industrial Zone, Xiqing District, Tianjin BUSINESS SCOPE: Manufacturing, sales, and processing of automobile, locomotive radiator water tanks, condensers, automobile accessories and related parts, wholesale, retail, and import and export business of the above products and related products (the import and export of the above commodities does not involve state-owned trade, import and export quota permits Management, export quota bidding, export licenses a

ADDRESS:No. 31, Zhichu Road, Zhifu District BUSINESS SCOPE: Production and sales of environmental protection equipment (waste water, exhaust gas, noise, dust removal, disinfection equipment, oil fume treatment). (The validity period is subject to the license). Water treatment process design and equipment installation, boiler cleaning; central air conditioning, condenser, pipeline (excluding pressure pipeline), tank equipment cleaning, repair, and maintenance; anti-corrosion and thermal insulatio

ADDRESS:No. 1-88, Chengdong, Luotang Street, Jiangyan District, Taizhou City BUSINESS SCOPE: Special equipment for environmental pollution prevention and control, special metallurgical equipment accessories, expansion joints, PTFE lined metal hoses, condensers, heat exchangers, dampers, supports and hangers, valves (thermal power traps, general purpose 10 MPa and below Manufacture and sales of low-pressure carbon steel valves; sales of electromechanical products and marine accessories; self-oper

ADDRESS:No. 7, Guizhou Road, Beiguan Industrial Park, Jiaobei Street Office, Jiaozhou City, Qingdao City, Shandong Province BUSINESS SCOPE: Design and development, production, installation, maintenance, sales, wholesale and retail of gas heating water heaters, condensing furnaces and accessories: heating equipment, hoods, stoves, disinfection cabinets, water treatment equipment, building materials, hardware, electrical appliances, and household appliances , Air purifiers, security equipment, ele

ADDRESS:No. 38, Gangbei East Road, Xilaiqiao Town, Yangzhong City BUSINESS SCOPE: Research and development and sales of diodes, electronic chips, software and hardware; research and development of electrical control technology, energy saving and environmental protection technology, electronic automation technology; metal processing machinery and equipment, stamping parts, wiring harness, mechanical parts, solar accessories (excluding chemical materials), steel , Copper materials, plastic materia

ADDRESS:No.1, No.7 Road, Muping District, Yantai City, Shandong Province BUSINESS SCOPE: Refrigeration, air-conditioning equipment and accessories, cold storage doors, condensers, general mechanical equipment manufacturing, sales, installation, maintenance; building materials, decorative materials, polyurethane foam plastic panels, pressure vessel sales; lubricants, chemical products (the above products do not contain dangerous goods ) Sales; building anti-corrosion and thermal insulation engine

ADDRESS:Room 207, 2nd Floor, Building 1, No. 104, Wulin New Village, Xiacheng District, Hangzhou BUSINESS SCOPE: Wholesale and import and export business of steam turbines, gas turbines, generators, gear boxes, boilers, air coolers, condensers, power station auxiliary equipment, water turbines, gas compressors, fans, related instrumentation and control equipment, parts and raw materials of the above equipment (above The import and export of commodities does not involve special-managed commoditie

ADDRESS:The west side of Fuyuan 3rd Road, Zaozhuang High-tech Zone, the north side of Dalian Road BUSINESS SCOPE: Manufacturing and sales of ventilation equipment such as axial fans and centrifugal fans; manufacturing and sales of refrigeration and air-conditioning equipment such as evaporators, condensers, quick freezers, air curtains, and cold storage doors; installation and commissioning of complete sets of ventilation equipment and refrigeration and air-conditioning equipment; engineering De

ADDRESS:Lot 103M1, Wuhan Economic and Technological Development Zone (Fenghuang 2nd Road, Phoenix Industrial Park) BUSINESS SCOPE: Fermentation tanks, heat exchangers, condensers, chemical equipment, pharmaceutical equipment, coking equipment, titanium equipment, and light industry equipment manufacturing; three-level pipeline equipment installation; site lease; first type pressure vessel, second type low and medium Design and manufacture of pressure vessels; installation, transformation and mai

ADDRESS:No. 2, Xinglongpu Road, Huiji District, Zhengzhou City BUSINESS SCOPE: Heating pipeline cleaning and repairing and plugging rescue, central air conditioning cleaning and repairing, heat exchanger cleaning and repairing, condenser cleaning, evaporator cleaning, heating system cleaning, pipeline cleaning and corrosion protection, tap water pipeline cleaning and maintenance, storage tank cleaning and maintenance, oil tank cleaning, Boiler cleaning. E-MAIL:13703860149@126.com;qianyeqingxi@16

ADDRESS:1000 meters south of Beijing Road and Changguo Road, Zhangdian District, Zibo City, Shandong Province BUSINESS SCOPE: Sales of chemical equipment and accessories, reducers, agitators, sealing equipment, Wujinjiaodian, condensers, glass instruments, valves; maintenance of chemical equipment. (Projects that are subject to approval in accordance with the law can only carry out business activities after being approved by relevant departments) E-MAIL:136854404@qq.com;2686838587@qq.com;1350894

ADDRESS:East of North Street, Old 107 National Road, Dingxing County BUSINESS SCOPE: Production, sales, import and export business of aluminum car radiators, car air-conditioning radiators, condensers and related auto parts (except for national restrictions and prohibitions). (Projects that are subject to approval in accordance with the law can only carry out business activities after being approved by relevant departments) E-MAIL:lucy@hbchengren.com;duchunying1970@163.com;hbchengren@163.com