2026 Top 10 Engineering Maintenanceinstallation Manufacturers in China Shandong

Shandong Zhouying Medical Equipment Co., Ltd

Shandong Zhouying Medical Equipment Co., Ltd., with its registered address located 20 meters east of the intersection of Wencheng Road and Juzhou Middle Road in Chengyang Street, Juxian County, Rizhao City, Shandong Province, is registered with the Juxian Market Supervision Administration. The legal representative is Wei Lianwen, and its business scope includes general projects such as the production of Class I medical devices; Sales of rubber products; Sales of plastic products; Installation services for ordinary mechanical equipment; Leasing of construction machinery and equipment; Retail of hardware products; Import and export of goods; Sales of health food (pre packaged); Engineering and technical research and experimental development; Sales of Class II medical devices; Retail of protective equipment for medical staff; Medical research and experimental development; Wholesale of protective equipment for medical staff; Research and development of new material technology; Production of protective equipment for medical staff (Class I medical devices); Retail of medical masks; Sales of specialized equipment for environmental protection; Sales of power electronic components; Electronic product sales; Sales of mobile communication devices; Sales of optical communication equipment; Repair of communication equipment; Wholesale of hardware products; Sales of communication equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Construction of landscaping and greening projects; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Design of building intelligent system; Construction project construction; Production of Class II medical devices; Production of protective equipment for medical staff (Class II medical devices); Occupational health technical services; Production of medical masks; Construction labor subcontracting; Residential interior decoration and renovation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Engineering Maintenanceinstallation, Operating Room, Equipment Belt

Jinan New Starting Point Refrigeration Technology Co., Ltd

Jinan New Starting Point Refrigeration Technology Co., Ltd., registered at No. 16-3, North Zone, Xiaoluzhuang Industrial Park, Yaoshan Street, Tianqiao District, Jinan City, Shandong Province, registered with the Market Supervision Administration of Tianqiao District, Jinan City, with Geng Wanjing as the legal representative. Its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; Sales of gas compression machinery; Sales of pumps and vacuum equipment; Low temperature storage (excluding projects requiring approval such as hazardous chemicals); Installation services for ordinary mechanical equipment; Specialized equipment repair; Retail of hardware products; Wholesale of hardware products; Instrument and meter repair; Sales of instruments and meters; Sales of lubricating oil; Sales of metal materials; Sales of lighting fixtures; Sales of mechanical and electrical equipment; Sales of artificial boards; Sales of insulation and soundproofing materials; Sales of gas and liquid separation and purification equipment; Sales of fans and blowers. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Engineering Maintenanceinstallation, Cold Storage Fan,

Shandong Kaiyuan Jundu Air Conditioning Technology Co., Ltd

Shandong Kaiyuan Jundu Air Conditioning Technology Co., Ltd., with its registered address at No. 376 Yantou Village, Hehua Street, Licheng District, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Licheng District, Jinan City. The legal representative is Wei Zifu, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Home appliance installation services; Repair of daily electrical appliances; Wholesale of hardware products; Retail of hardware products; Sales of building materials; Sales of household appliances; Sales of office supplies; Sales of mechanical equipment; Sales of Class I medical devices; Sales of Class II medical devices; Furniture sales; Furniture installation and maintenance services; Residential water and electricity installation and maintenance services; Environmental consulting services; Engineering management services; Sales of building decoration materials; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of refrigeration and air conditioning equipment (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License project: operation of Class III medical devices; Residential interior decoration and renovation; Various engineering construction activities; Special equipment installation, renovation, and repair (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Engineering Maintenanceinstallation, Central Air Conditioning,

Jining Yichen Chengfeng Purification Engineering Co., Ltd

Jining Yichen Chengfeng Purification Engineering Co., Ltd. is located at No. 415, Unit 1, Apartment Office Building, Block A, Jiaxiang Chengjian Sunshine New City, Jiaxiang Street, Jiaxiang County, Jining City, Shandong Province. It was established on August 27, 2024, with the registration authority of Jiaxiang County Market Supervision Administration and the legal representative being Guo Bingchao. Core products: Engineering Maintenanceinstallation, Workshop Purification Equipment, Packaging Disinfection Transmission System

Qingdao Danjia Purification Equipment Co., Ltd

Qingdao Danjia Purification Equipment Co., Ltd., registered at Room 201, Junhe Chuangzhi Industry Service Phase 1, No. 2, Qiancheng Community, Shangma Street, Chengyang District, Qingdao City, Shandong Province, registered with the Market Supervision and Administration Bureau of Chengyang District, Qingdao City. The legal representative is Liu Wenwu, and the business scope includes the production and sales of air shower rooms, ozone generators, purification fan cases, and air purification equipment; Wholesale and retail: air conditioning, hardware and electrical equipment, electrical equipment, household appliances, wires and cables, electronic products, labor protection supplies, HVAC equipment, anti-static products; Air purification engineering, construction engineering, environmental protection engineering, ventilation and exhaust engineering, indoor and outdoor decoration engineering, water and electricity installation engineering, lighting equipment installation, air conditioning equipment installation, HVAC equipment installation and maintenance, mechanical and electrical installation (excluding small cars and passenger vehicles) (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Engineering Maintenanceinstallation, Clean Bench, Air Shower

Shandong Langjie Purification Engineering Co., Ltd

Shandong Langjie Purification Engineering Co., Ltd., with its registered address at Room 806-15, Internet Building A4-3, Hanyu Jingu, No. 7000, Jingshi Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, is registered by the Market Supervision Bureau of the Management Committee of Jinan High tech Industrial Development Zone, and its legal representative is Wang Chengshan. Its business scope includes licensed projects: various engineering construction activities; Urban household waste management services; Construction of fire protection facilities engineering; General contracting of housing construction and municipal infrastructure projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: installation services of environmental sanitation public facilities; Research and development of emerging energy technologies; Production of bearing steel products; Steel rolling processing; Sales of steel reinforcement products for construction; Manufacturing and processing of doors and windows; Sales of doors and windows; Sales of lighting fixtures; Sales of lighting fixtures; Manufacturing of mechanical and electrical equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of metal materials; Sales of metal materials; Sales of lightweight building materials; Medical equipment leasing. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Engineering Maintenanceinstallation, Purification Workshop Construction, Purification Engineering Construction

Shandong Dahua Times Purification Engineering Co., Ltd

Shandong Dahua Times Purification Engineering Co., Ltd., with its registered address located 200 meters north of Jiangzhuang Steel Market in Liangshan Street Office Industrial Park, Liangshan County, Jining City, Shandong Province, is registered with the Liangshan County Market Supervision and Administration Bureau and represented by Meng Li. Its business scope includes licensed projects such as construction engineering; Construction labor subcontracting; Residential interior decoration and renovation; Construction project design; Construction engineering survey. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: sales of Class I medical devices; The first type of medical device leasing; Specialized equipment repair; Sales of Class II medical devices; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Import and export of goods; Technology import and export; Wholesale of hardware products; Construction of metal doors and windows engineering; Sales of doors and windows; Sales of building decoration materials; Sales of refrigeration and air conditioning equipment; Sales of instruments and meters; Sales of electronic specialized equipment; Sales of lightweight building materials; Sales of industrial automatic control system devices; Engineering cost consulting services. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Engineering Maintenanceinstallation, Ffu, Purification Engineering