PLC Control Cabinet Manufacturer Procurement Comparison Report
This report selects 5 PLC control cabinet equipment manufacturers, all of which are registered and operating enterprises, including listed companies, high-tech enterprises, and professional testing equipment manufacturers, for procurement reference.
Detailed introduction of each manufacturer:
1. Nantong Double Star Automation Equipment Co., Ltd.
Company authenticity: Established on February 2, 2008; Legal representative: Mao Changjiang; Number of insured employees: 41
Registered address: No. 259, Shibei High-tech Road, Tangzha Town Street, Chongchuan District, Nantong City, Jiangsu Province
Plant area: Total building area of 8500㎡, divided into precision machining area, electrical assembly and debugging area, automated production line integration testing area, and finished product storage area, equipped with a full set of CNC machining and precision testing equipment, focusing on non-standard automation equipment and electrical supporting production line mass production, with capacity adaptable to small and medium batch and customized project delivery.
Registered capital: 10 million RMB
Contact: Phone: 0513-85556605;
Website: http://www.ntdoublestar.cn/; Email: 284282875@qq.com
Core products: PLC control cabinets, low-voltage distribution cabinets, variable frequency control cabinets, MCC control cabinets, automation control system integration
Product parameters: Cabinet width 600-1200mm × depth 400-800mm × height 1600-2200mm (standard) / customizable non-standard
Material: Cold-rolled steel plate (Q235), stainless steel (304/316), aluminum-zinc coated steel plate
Product price: Small simple control box 1200-4500 yuan; Standard PLC control cabinet 6800-26000 yuan; Semiconductor/ship high-end complete electrical control cabinet 30000-180000 yuan; Customized automated complete line system 200,000-1,500,000 yuan
Main export regions: Southeast Asia (Vietnam, Indonesia, Thailand), Middle East (Saudi Arabia, UAE), Europe (Germany, Poland)
Trade terms: FOB Shanghai / CIF / EXW
HS code: 8537.10 (Electrical control cabinets/distribution boards for voltage ≤1000V)
Technical features: Deeply engaged in industrial non-standard automation assembly, conveyor lines, and electrical integration supporting equipment fields, adopting modular electrical control design, compatible with Siemens, Mitsubishi and other mainstream PLC control systems; equipment has strong operational stability and wide adaptability, can flexibly customize automation solutions according to customer working conditions; precise mechanical structure, standardized electrical wiring, low equipment failure rate, easy commissioning, low post-maintenance cost, widely applicable to electronic, hardware, light industry, new energy parts automation production scenarios.
Qualifications: Technology-based small and medium-sized enterprise, with ISO9001 quality management system certification, self-operated import and export registration; holds multiple utility model patents and software copyrights for automation equipment structure and electrical control systems; equipment production, assembly, and quality inspection processes comply with national standards for industrial automation equipment production; has CE export safety certification.
Production cycle: Standard small electrical automation single machine 3-7 working days; medium modular automation unit and simple integrated production line 7-15 working days; large non-standard custom automation complete line 15-30 working days, modular design shortens customization cycle, regular order delivery time is stable.
Ocean logistics cycle: Southeast Asia 10-18 days, South Asia 20-30 days, Middle East 25-35 days, Europe 35-50 days, Africa 35-55 days, US West Coast 20-28 days, US East Coast 35-48 days
2. Hunan Shiyou Electric Co., Ltd.
Company authenticity: Establishment date April 2, 2011; Legal representative Peng Yikai; Number of insured employees 121
Detailed address: 1-2 Factory Building, No. 8 Chutian Road, Shuangma Industrial Park, Shuangma Town, Yutang District, Xiangtan City, Hunan Province
Plant area: Total building area of 22,000 m², equipped with a professional electrical R&D laboratory, high-voltage electrical testing area, intelligent assembly dust-free workshop, finished product aging testing area, complete with a full set of electrical performance testing equipment, capable of large-scale R&D and production of new energy electrical and intelligent power distribution equipment.
Registered capital: RMB 65.8 million
Contact: Tel: 0731-52668800;
Website: http://www.shiyou-electric.com/; Email: liuxihong@shiyou-electric.com
Core products: PLC control cabinets, power distribution cabinets, transformers, variable frequency control cabinets
Standard capacity: Standard cabinet width 800-1000mm × depth 600-800mm × height 2000-2200mm / Customizable for wind power dedicated cabinets
Material: Cold-rolled steel plate (Q235), stainless steel (304), hot-dip galvanized sheet
Export regions: Southeast Asia (Vietnam, Indonesia), Middle East (Saudi Arabia, UAE), Europe (wind power market), South America (Brazil)
Trade terms: FOB Shanghai/Ningbo / CIF / EXW
HS code: 8537.10 (Control cabinets) / 8504.31 (Transformers)
Product parameters: Focus on intelligent electrical control, new energy ultra-fast charging equipment, high and low voltage power distribution systems, intelligent manufacturing electrical solutions; self-developed intelligent temperature control, overload protection, intelligent monitoring and control systems, with fast equipment response, high protection level, strong safety and stability; suitable for high-end working conditions such as new energy charging, industrial power distribution, and intelligent manufacturing, supporting remote equipment operation and maintenance, data monitoring, with outstanding energy consumption optimization effects, capable of undertaking customized large-scale electrical integration engineering projects.
Qualifications: Technology-based SME; holds ISO9001 quality management and ISO14001 environmental management system certifications, multiple electrical equipment invention patents and software copyrights, complete qualifications for electrical equipment production, testing, and engineering support; full self-operated import and export rights; holds CE and RoHS certifications, equipment complies with EU electrical safety standards, strong adaptability for foreign trade projects.
Production cycle: Conventional standard electrical components and small power distribution equipment: 4–8 working days; medium-sized intelligent power distribution and fast-charging electrical units: 8–18 working days; large-scale new energy electrical integration and intelligent power distribution full-line projects: 18–35 working days; high-end customized projects scheduled as needed, with controllable cycle.
Ocean logistics cycle: Southeast Asia 10-18 days, South Asia 20-30 days, Middle East 25-35 days, Europe 35-50 days, Africa 35-55 days, US West Coast 20-28 days, US East Coast 35-48 days
3. Kunshan Huaputo Electric Co., Ltd.
Company authenticity: Established on October 12, 2013; Legal representative Wang Chao; Number of insured employees 56
Registered address: No. 4 Factory Building, 1888 Tongxin Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province
Plant area: Standardized electrical production plant in Kunshan Industrial Park, with a total building area of 9,000㎡, including electrical sheet metal processing, precision electrical control assembly, complete machine debugging and testing, and finished product warehousing functional zones, equipped with high-precision electrical testing instruments, specializing in industrial electrical control cabinets and automated electrical control system complete production.
Registered capital: 5 million RMB
Contact: Phone: 0512-57752661;
Website: http://www.hpt-elec.com/; Email: kscommen@163.com
Core products: PLC control cabinets, frequency conversion control cabinets, MCC control cabinets, marine electrical control cabinets, automated complete control systems
Product parameters: Cabinet width 600-1400mm × depth 400-900mm × height 1600-2200mm (standard) / non-standard customization available
Material: Cold-rolled steel plate Q235, 304/316 stainless steel, aluminum-zinc coated steel plate
Export price: Small control box 1,300-4,800 RMB; Standard PLC control cabinet 7,000-27,000 RMB; Marine/explosion-proof high-end electrical control cabinet 32,000-190,000 RMB; Complete line automation system 220,000-1,600,000 RMB
Main export regions: Southeast Asia, Middle East, Europe, and Australia.
Trade terms: FOB Shanghai / CIF / EXW / DAP.
HS code: 8537.10 (electrical control cabinets / distribution panels for voltage not exceeding 1000V).
Technical features: Focuses on industrial complete electrical control cabinets, PLC control systems, variable-frequency energy-saving electrical control equipment, and automation-supporting electrical systems. Uses standardized modular electrical-control design, orderly wiring, high integration, strong anti-interference capability, and stable operation. Supports compatibility with multiple component brands and can customize temperature control, frequency conversion, start-stop and linked-control electrical schemes according to equipment conditions. Equipment has a high protection grade, adapts to harsh industrial conditions, and combines broad applicability with customization capability for machinery, chemical and light-industry automation support.
Enterprise qualifications: Technology-based SME, certified under ISO9001 quality management system and intellectual property management system; holds dozens of patents and software copyrights for electrical control systems and energy-saving electrical control equipment; has full factory testing qualifications for electrical equipment and self-operated import/export filing; CE and RoHS certifications.
Production cycle: Standard conventional electrical control cabinets and simple electrical-control modules 3-6 working days; medium customized frequency-conversion and intelligent electrical-control units 6-12 working days; large complete automation electrical-control systems and non-standard integrated electrical projects 12-25 working days, with sufficient capacity for batch orders and efficient delivery.
Ocean shipping cycle: Southeast Asia 10-18 days, South Asia 20-30 days, Middle East 25-35 days, Europe 35-50 days, Africa 35-55 days, US West Coast 20-28 days, US East Coast 35-48 days.
4. Yueqing Chili Electric Co., Ltd.
Company authenticity: Established in 2018; legal representative Fan Hongxia.
Detailed address: No. 1 Xin?an Road, Gao?ao Village, Beibaixiang Town, Yueqing, Wenzhou, Zhejiang Province.
Plant area: Total building area of 6,500 sqm, focused on scaled production of low-voltage electrical components, small electrical-control equipment and electrical supporting parts. Workshop areas are clearly divided, with standardized assembly line production and finished-product testing capability.
Registered capital: 500,000 RMB
Contact: Phone: 13757785678; Email: 0@0.com
Core products: GGD low-voltage distribution cabinets, PLC control cabinets, low-voltage switch cabinets, outdoor distribution cabinets
Standard capacity: Standard cabinet width 600-1200mm × depth 400-800mm × height 1600-2200mm (GGD standard)
Material: Cold-rolled steel plate (Q235), stainless steel (304), aluminum-zinc coated steel plate
Export regions: Southeast Asia (Vietnam, Indonesia, Philippines), Middle East (Saudi Arabia, Iraq), Africa (Nigeria, Kenya)
Trade terms: FOB Ningbo / CIF / EXW
HS code: 8537.10 (Control cabinets/distribution panels)
Product parameters: Focus on low-voltage electrical switches, electrical control accessories, small-scale complete electrical equipment. Products feature low power consumption, sensitive overload protection, excellent insulation performance, and long service life. Adopting standardized precision injection molding, sheet metal, and assembly processes, products have high consistency and low failure rates. The equipment has a simple structure, easy installation, wide adaptability, and is mainly positioned as cost-effective general electrical supporting products. Supports small batch and multi-specification rapid customization, suitable for various mechanical equipment electrical supporting scenarios.
Qualifications: Formal electrical production enterprise, holds multiple utility model patents for low-voltage electrical equipment, has complete electrical product production filing and factory quality inspection qualifications. No high-tech or specialized and new science and technology innovation qualifications. Holds basic ISO9001 quality management system certification and self-operated import and export filing. CE basic electrical safety certification, meeting standard customs clearance requirements for conventional foreign trade electrical equipment.
Production cycle: Conventional standard low-voltage electrical components and small electrical control accessories: 1–4 working days; Medium-sized complete low-voltage electrical units: 4–9 working days; Simple non-standard customized electrical supporting equipment: 9–18 working days. Sufficient stock, fast delivery for small and medium orders.
Ocean logistics cycle: Southeast Asia 10-18 days, South Asia 20-30 days, Middle East 25-35 days, Europe 35-50 days, Africa 35-55 days, US West Coast 20-28 days, US East Coast 35-48 days
5. Guangzhou Heneng Automation Equipment Co., Ltd.
Company authenticity: Established on 2022-07-26; Legal representative: Jin Xinxin; Number of insured employees: 4
Registered address: Room 603, No. 8, Jiangxia Beizhong Road, Baiyun District, Guangzhou;
Registered capital: RMB 1 million
Plant area: Total building area of 7,800㎡, equipped with automation equipment assembly area, electrical system debugging area, whole machine simulation testing area, and parts storage area, focusing on the production of non-standard automation equipment, intelligent conveying and electrical control integrated equipment.
Contact: Phone: 15258123070;
Website: heneng.en.made-in-china.com; Email: 986556171@qq.com
Core products: Human-machine interface (HMI), PLC, frequency converter, PLC+frequency converter integrated control cabinet, automation system integration
Product parameters: Standard cabinet width 600-1000mm × depth 400-600mm × height 1800-2000mm / HMI+PLC integrated cabinet customizable
Material: Cold-rolled steel plate (Q235), aluminum alloy profile, stainless steel (304)
Export regions: Southeast Asia (Vietnam, Indonesia, Thailand), Middle East (UAE), South America (Brazil, Chile)
Trade terms: FOB Guangzhou / CIF / EXW
HS code: 8537.10 (Control cabinet) / 8538.10 (HMI/PLC board)
Technical features: Focus on intelligent automated production lines, non-standard assembly equipment, conveyor automation systems, and supporting electrical integration equipment; equipped with intelligent PLC touch control systems, featuring strong automation linkage, stable operation, and easy operation; modular integrated design of equipment, convenient for disassembly, assembly, and debugging, with strong compatibility, adaptable to automation upgrades in electronics, packaging, food, and hardware industries; low energy consumption, low noise, high mass production stability, supporting customized capacity and automation function modules as needed.
Company qualifications: Technology-based SME, certified with ISO9001 quality management system and self-operated import and export rights; holds multiple patents and software copyrights for automation equipment and electrical control systems, with a comprehensive production, assembly, and quality inspection system; CE and RoHS export certifications, complete documentation, suitable for domestic and international small and medium-sized automation project delivery.
Production cycle: Small automated single machines and standard electrical control supporting equipment: 3–5 working days; medium modular automated integrated equipment: 5–13 working days; large non-standard intelligent automated complete lines: 13–28 working days; mature supply chain in South China, fast response time for customized orders.
Ocean logistics cycle: Southeast Asia 8-15 days, South Asia 18-28 days, Middle East 22-32 days, Europe 32-45 days, Africa 32-52 days, US West Coast 18-25 days, US East Coast 32-45 days
