2026 Top 10 Instrument Protection Box Manufacturers in China

Yangzhong Shenli Instrument and Electrical Equipment Complete Set Factory

Yangzhong Shenli Instrument and Electrical Equipment Complete Set Factory, with its registered address at No.1 Changwang East Road, Youfang Town, Yangzhong City. The registration authority is Yangzhong Administrative Approval Bureau, and the legal representative is Wang Koubao. Its business scope includes the processing, manufacturing, and sales of instrument pipe valves, valves, and instrument insulation (protective) boxes; Wholesale and retail of cable trays, signs, castings, fasteners, busbars, switchgear, PTFE products, nylon products, and explosion-proof electrical appliances. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Instrument Protection Box, Joint, Pipeline

Hengshui Shuangri Explosion proof Equipment Co., Ltd

Hengshui Shuangri Explosion proof Equipment Co., Ltd., with its registered address at the northeast corner of Nanwu Village, Nanwu Town, Jizhou District, Hengshui City, is registered with the Jizhou District Market Supervision and Administration Bureau. The legal representative is Zhou Junchang, and its business scope includes the production and sales of explosion-proof electrical appliances and instrument accessories; Production and sales of fiberglass products, central air conditioning and accessories, conveying equipment and accessories, cables, cable trays, electromechanical equipment, explosion-proof boxes, and distribution boxes; Production and installation of solar energy equipment; Sales of medical devices. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Instrument Protection Box, Explosion-Proof Junction Box, Explosion-Proof Flexible Conduit

Beijing Bailineng Safety Protection Equipment Co., Ltd

Beijing Bailineng Safety Protection Equipment Co., Ltd., registered at 1712, Unit 2, Floor 14, Building 3, No.1 Beiqing Road, Changping District, Beijing, registered with the Market Supervision Administration of Changping District, Beijing, with Lin Caishun as the legal representative. Its business scope includes the sale of mechanical equipment, electronic products, hardware and electrical equipment (excluding electric bicycles), communication equipment, computers, software and auxiliary equipment, safety technology prevention products, and luggage; Production and assembly of specialized equipment and bags (limited to engaging in production and business activities outside the port); Technology development, technology promotion, technology transfer, technology consulting, and technology services; Computer typing, input, proofreading, and printing services; Computer typesetting, printing, and binding services; Copying and faxing; Import and export of goods. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Instrument Protection Box, Rolling Plastic Box, Airdrop Crate

Shanghai Kuosi Electronics Co., Ltd

Shanghai Kuosi Electronics Co., Ltd., with its registered address at Room 301-1, Building 9, No. 66 Guangfulin East Road, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Gu Xianhui, and its business scope includes licensed projects such as wire and cable manufacturing; Import and export of goods; Technology import and export. General projects: research and development of electronic special materials, manufacturing of electronic special materials, manufacturing of electronic components, retail of electronic components, sales of electronic products, manufacturing of synthetic materials (excluding hazardous chemicals), sales of building materials, sales of rubber products, sales of plastic products, sales of mechanical parts and components, sales of wind and power tools, sales of metal materials, manufacturing of bearings, sales of bearing pins, research and development of valves and plugs, manufacturing of ordinary valves and plugs (excluding special equipment manufacturing), sales of valves and plugs, research and development of new material technologies, research and development of metal products, research and development of mechanical equipment, sales of mechanical equipment, research and development of hardware products, Manufacturing of hardware products, sales of instruments and meters, manufacturing of water pollution monitoring and detection instruments and meters, manufacturing of instruments and meters, manufacturing of intelligent instruments and meters, sales of pumps and vacuum equipment, manufacturing of pumps and vacuum equipment, manufacturing of environmental protection special equipment, sales of environmental protection special equipment, sales of lubricating oil, retail of computer software and hardware and auxiliary equipment, maintenance of electronic and mechanical equipment (excluding special equipment), installation services of ordinary mechanical equipment, installation and maintenance services of residential water and electricity, installation services of environmental sanitation public facilities, operation of wires and cables, software development, computer system services, technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion. (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: Instrument Protection Box, Alipay, Lmi

Hebei Zengxin Explosion proof Electrical Instrument Co., Ltd

Hebei Zengxin Explosion proof Electrical Instrument Co., Ltd. is registered in Southwest Corner Village, Nanwu Village, Jizhou District, Hengshui City. The registration authority is Jizhou District Market Supervision Administration Bureau, and the legal representative is Wu Zhenlei. Its business scope includes the production and sales of explosion-proof electrical appliances and instrument accessories, as well as the sales of fiberglass products, central air conditioning and accessories, conveying equipment and accessories, cable trays, and electromechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Instrument Protection Box, Explosion-Proof Junction Box, Stainless Steel Explosion-Proof Pipe

Yangzhong Jilong Electric Co., Ltd

Yangzhong Jilong Electric Co., Ltd. is registered in Group 17, Laolang Village, Youfang Town, Yangzhong City. The registration authority is Yangzhong Administrative Approval Bureau, and the legal representative is Huang Xia. Its business scope includes the sales of switchgear, cable trays, busbars, explosion-proof electrical appliances, insulation boxes, instrument pipe valves, valves, metal materials, stainless steel products, and plastic pipelines. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Instrument Protection Box, Hydraulic Fitting, Ferrule Fitting

Zaoqiang Guangfeng Environmental Protection Equipment Co., Ltd

Zaoqiang Guangfeng Environmental Protection Equipment Co., Ltd., with its registered address at Workshop 7, Hengrun Group Multi Base Composite Materials Base (East Outer Ring North Road, Zaoqiang County), Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Du Jianhui, and its business scope includes processing, manufacturing, selling, and installing environmental protection equipment, desulfurization towers, spray towers, purification towers, absorption towers, fiberglass storage tanks, fiberglass containers, fiberglass pipelines, fiberglass membrane shells, plastic pipes, fittings and products, extrusion, molding, fiberglass towers, cooling towers, fans, water tanks, septic tanks, anti glare plate brackets, fiberglass bridge bracket clamps, road traffic facilities: fiberglass milestone Fiberglass hundred meter stakes, contour markers, sign stakes, warning signs, road barriers, municipal construction iron horses, protective barriers, directional signs Equipment such as protective stakes, warning posts, isolation piers, anti-collision buckets, isolation belts, indicator lights, traffic warning lights, road studs, anti glare panels, road speed bumps, etc. Parking lot transportation facilities: guardrails, barrier gates, wheel locators, wheel guards, parking locks, wheel locks, corner protectors, central air conditioning terminals and installation, on-site anti-corrosion and waterproof engineering, drip irrigation pipes, micro nozzles, micro irrigation complete sets of equipment, fiberglass products. To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw materials and technologies required by our enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Instrument Protection Box, Fiberglass Milestone, Fiberglass Flower Pot