ADDRESS:Group 5, Lizi"ao Village, Fengshan Town, Luotian County, Huanggang City, Hubei Province BUSINESS SCOPE: Industrial equipment cleaning, water treatment equipment cleaning and maintenance; boilers, storage tanks, heat exchangers, condensers, reactors, cooling water system pipe cleaning, dredging, maintenance; high-pressure water jet rust and scale cleaning engineering; lifting machinery Leasing, lifting, loading and unloading and road rescue services. (Involving a licensed operation projec

ADDRESS:Guanzhong Road, Industrial Concentration Zone, Xiaoguanzhuang Town, Baoying County BUSINESS SCOPE: Seamed pipe fittings, seamless pipe fittings, forged pipe fittings, pipe filters, spring supports, dampers, pipe supports, bridges, elbows, flanges, standard parts, gaskets, reactors, towers, containers and storage Production and processing of tanks, spherical tanks, shell and tube heat exchangers, plate heat exchangers, air condensers, expansion joints, metal hoses, valves, steel pipes, pi

ADDRESS:Room 406, Building 4, Zhonggongmiao Road, Zhonggongmiao Street, Yinzhou District, Ningbo City, Zhejiang Province (Residential) BUSINESS SCOPE: Construction and design of environmental engineering; central air conditioning, industrial heat exchange equipment, kitchen equipment, water purification equipment, solar energy equipment, air energy equipment, condensers, water coolers, heat exchangers, purifiers, range hoods, fans, cooling towers, Cleaning and maintenance of pipelines and water

ADDRESS:No. 71, East Lake Road, Yangqi, Henglin Town, Wujin District BUSINESS SCOPE: R&D and manufacturing of industrial chillers; manufacturing and processing of refrigerators, cold storages, and cooling towers; R&D, manufacturing, and processing of air source heat pumps, ground source heat pumps, and chemical pumps; repair and maintenance of industrial chillers, air conditioners, and heat pumps; refrigeration compressors , Evaporator, condenser and accessories sales. General cargo transportati

ADDRESS:Northeast of Dawa Village, Yangliu Town, Xintai City, Tai"an City, Shandong Province BUSINESS SCOPE: Processing, sales and maintenance of mining machinery and equipment, continuous handling equipment, lifting machinery, scraper machinery and accessories; manufacturing and sales of general parts; processing and sales of chains and connecting rings; supporting products, cement machinery and equipment , Boilers and accessories manufacturing and sales; environmental protection dust removal e

ADDRESS:No. 2, West Street, Suzhou District, Jiuquan City, Gansu Province BUSINESS SCOPE: Wholesale and retail of household appliances, refrigeration and air conditioning equipment, construction hardware, plumbing equipment, metal materials, building materials, mineral products, agricultural and sideline products, daily necessities, clothing, footwear, auto parts, office supplies, and kitchen equipment; household appliances, Commissioning and maintenance of air-conditioning equipment; conference

ADDRESS:Room 809, Baihe Digital Plaza, 1-9 Community, Yantai Development Zone BUSINESS SCOPE: R&D and sales: heat pump hot water unit, waste heat recovery device, plate heat exchanger, fan coil, solar environmental protection equipment, water tank, boiler, cooling tower, evaporator, condenser, desulfurization dust collector, heat pipe evaporator, air preheater Heaters, steam drums and pressure vessels, heat-conducting oil furnaces, sales: metal materials, scrap iron and steel, engineering techni

ADDRESS:East of the South Section of Niushi Road, Yangliu Town Industrial Park, Xintai City, Tai"an City, Shandong Province BUSINESS SCOPE: Production, processing and sales of mining machinery and accessories, chains, chain hooks, hoppers, sprockets, general parts, environmental protection dust removal equipment and accessories, cranes and accessories, castings, grabs, and electric hoists; maintenance of machine tools and condensers; Sales of cement, Wujinjiaodian and rubber products; production

ADDRESS:Room 602, 6th Floor, Hengtong International Plaza, No. 71 Zhengkai Avenue, Baisha Town, Zhengdong New District, Zhengzhou City BUSINESS SCOPE: Technology research and development, technology transfer, and technical services of boiler energy-saving equipment, kiln energy-saving equipment, energy-saving burner equipment, pump energy-saving equipment, heating equipment, solar energy equipment, sewage treatment equipment, refrigeration equipment, direct drinking water equipment, photovoltaic

ADDRESS:No. 77, Administrative Village, Southeast Corner, Yuecheng Office, Heze Development Zone BUSINESS SCOPE: Refrigeration technology consulting; refrigeration engineering design and service; sales of refrigeration equipment, steel pipes, profiles, valves, pipe fittings, and insulation materials; installation and commissioning of refrigeration equipment; production of evaporative condensers and heat exchange tubes; construction and installation engineering and insulation engineering construc

ADDRESS:West of Lihan Village, Xingfu Town, Boxing County, Binzhou City, Shandong Province BUSINESS SCOPE: General items: refrigeration equipment, kitchen equipment, gas equipment, electromagnetic cookers, rice steaming equipment, electric heating equipment, western food equipment, cooking machinery, food machinery, dishwasher equipment, food decontamination equipment, disinfection equipment, conditioning equipment, wind cabinets, Design of fans, smoke exhaust system equipment, oil fume purifica

ADDRESS:South of the Middle Section of Commercial Street, Xiaohenan Village, Yangliu Town, Xintai City, Tai"an City, Shandong Province BUSINESS SCOPE: Manufacturing, sales and maintenance of mining machinery and equipment, continuous handling equipment, hoisting machinery and equipment, scraper machinery and accessories, general parts, cement machinery and equipment, boiler equipment and accessories, chains, mining support products, and connecting rings ; Sales of environmental protection dust r