2026 Top 10 Release Device Manufacturers in China

Shandong Shengmei Mining Equipment Co., Ltd

Shandong Shengmei Industrial and Mining Equipment Co., Ltd., with its registered address at No. 1 Factory Building, Jining Zhenhua General Machinery Co., Ltd., located south of Qunying Road and west of Deyuan Road, Jiezhuang Street, High tech Zone, Jining City, Shandong Province. The registration authority is the Market Supervision Administration of Jining High tech Industrial Development Zone, and the legal representative is Li Yunjian. Its business scope includes general projects: sales of mining machinery; Sales of construction machinery; Sales of specialized equipment for environmental protection; Sales of rubber products; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of coal and its products; Sales of railway transportation equipment; Sales of hydraulic power machinery and components; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Sales of agricultural, forestry, animal husbandry and fishery machinery accessories; Sales of labor protection equipment; Sales of firefighting equipment; Mining machinery manufacturing; Sales of security equipment; Sales of instruments and meters; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of construction machinery; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Manufacturing of hydraulic power machinery and components; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Professional design services; Manufacturing of specialized equipment for environmental protection; Production of labor protection equipment; Manufacturing of security equipment; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of instruments and meters; Rubber product manufacturing. (In addition to the projects that need to be approved according to law, business activities shall be carried out independently according to law with the business license) Permitted projects: Internet information services; Manufacturing of railway transportation infrastructure equipment. (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: Release Device, Pneumatic Hand-Held Drilling Rig, Pneumatic Dredging And Sewage Pump

Shandong Yuexiang Security Technology Co., Ltd

Shandong Yuexiang Security Technology Co., Ltd., with its registered address at No. 9 Liupanshan Road, Shengli Economic Development Zone, Dongying District, Dongying City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Dongying District, Dongying City. The legal representative is Wu Yandong, and its business scope includes general projects such as the manufacturing of metal products for safety and fire protection; Manufacturing of security equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of underwater systems and operational equipment; Manufacturing of electronic components and electromechanical equipment; Manufacturing of electronic measuring instruments; Production of Class I medical devices; Import and export of goods; General equipment repair; Fire technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of security equipment; Sales of firefighting equipment; Sales of underwater systems and operational equipment; Sales of mechanical equipment; Sales of labor protection equipment; Sales of instruments and meters; Wholesale of clothing and apparel; Sales of daily necessities; Sales of chemical products (excluding licensed chemical products); Wholesale of hardware products; Sales of building decoration materials; Sales of building materials; Wholesale of electronic components; Sales of electronic components and electromechanical equipment; Non residential real estate leasing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Inspection and testing services; Production of Class II medical devices; Production of Class III medical devices. (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: Release Device, Positive Pressure Air Respirator, Wall Mounted Eyewash Dispenser

Yixing Shengquan Water Treatment Equipment Co., Ltd

Yixing Shengquan Water Treatment Equipment Co., Ltd., with its registered address located on the south side of Gaocheng Road, Yongxing Village, Heqiao Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Shen Linyan. Its business scope includes licensed projects such as power generation, transmission, and power supply (distribution); Construction projects (projects that require approval by law and can only be operated after approval by relevant departments, with specific business projects subject to approval results) General projects: Manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized machinery and equipment for water resources; Sales of mechanical equipment; Manufacturing of plastic products; Sales of plastic products; Sales of rubber products; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Mechanical parts and component processing; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Environmental consulting services; Engineering management services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Rental services (excluding licensed rental services); Non residential real estate leasing (except for projects that require approval according to law, operating activities can be carried out independently based on the business license in accordance with the law). Core products: Release Device, Rotary Mixing Aerator, Ball Crown Type Microporous Aerator

Hebei Libao Mining Equipment Co., Ltd

Hebei Libao Mining Equipment Co., Ltd., with its registered address at No. 152 Huai'an East Road, Jinyuan Business 2-612, Yuhua District, Shijiazhuang City, Hebei Province, is registered with the Yuhua District Market Supervision and Administration Bureau. The legal representative is Lin Qingchang, and the business scope includes general projects such as mining machinery manufacturing (limited to branch operations only); Sales of mining machinery; Sales of security equipment; Sales of metal products; Wholesale of hardware products; Sales of wind and electric tools; Sales of specialized machinery for tunnel construction; Operation of wires and cables; Sales of plastic products; Sales of metallurgical specialized equipment; Sales of special equipment; Internet sales (except for sales of goods that require a license). (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: Release Device, Gas Detector, Various Instruments

Hebei Jindouli Environmental Protection Equipment Co., Ltd

Hebei Jindouli Environmental Protection Equipment Co., Ltd., with its registered address in Jicaozhuang Village, Pingxiang Town, Pingxiang County, Xingtai City, Hebei Province, is registered with the Pingxiang County Market Supervision and Administration Bureau. The legal representative is Zhao Guangjian, and the business scope includes the production, sales, and installation of purification machinery and equipment, industrial wastewater treatment equipment, and evaporators (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Release Device, Evaporator, Air Purification Device

Shenzhen Best Instrument Co., Ltd

Shenzhen Best Instrument Co., Ltd., with its registered address at 1110, Building 2, Shanghenglang New Industrial Zone, Shanghenglang Community, Dalang Street, Longhua District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Xie Enhong. Its business scope includes the sales, research and development, and assembly of instruments and meters, explosion-proof electrical appliances, electronic products, mechanical equipment, and environmental protection equipment; Technical development of on-site installation and peripheral supporting products; Domestic trade; Engage in import and export business. (Except for projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation)^. Core products: Release Device, , Static Grounding Alarm

Shanghai Yongxu Fireproof Doors and Windows Equipment Co., Ltd

Shanghai Yongxu Fireproof Doors and Windows Equipment Co., Ltd., with its registered address at Room 2089, 2nd Floor, Building 1, No. 88 Chenxiang Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Xie Huacui, and the business scope includes the sales of doors and windows, metal products, metal materials, wooden products, hardware accessories, and fireproof materials. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Release Device, Fire Door Hardware Accessories, Fire Door Monitoring System