Shanghai Hongsu Technology's industrial control equipment maintenance experts around you can arrive at the scene within 3 hours of a call from Shanghai city. The maintenance is not limited to brand, time, location, or equipment, and the standard maintenance time is 5 working days; Urgent for 2 working days. In case of emergency, on-site repairs can be carried out and the industrial control part can be tested on site. The quality is reliable, and the repaired industrial control part is guaranteed for 3-6 months. Long term maintenance contract agreements can be signed, with priority arrangements and reasonable fees, which can save more than 70% of the cost of purchasing new products.

24-hour service hotline: 021-31259988 Professional maintenance (including but not limited to): circuit boards, servo drives, industrial control equipment, frequency converters, touch screens, servers CNC、 Encoder, servo driver, servo amplifier, Fanuc servo driver.

Maintenance scope

Mechanical industry: various brands of CNC milling machines, CNC lathes, grinders, CNC flame cutting machines, CNC machining centers, electric discharge machines, wire cutting machines, painting and other automation equipment control units, servo amplifiers, AC-DC drives, Siemens systems, Fanuc systems AMADA、 Control boards from various brands such as Daewoo Systems and air compressors;

Injection molding industry: Various brands of imported and domestic (Kawaguchi, Toshiba, Nippon Steel, Nissin, Sumitomo, Baoyuan, Yilida, Zhenxiong, Zhende, Hengsheng, Huada, Haitian, Lijin, etc.) injection molding machine control boards, proportional boards, proportional valves, temperature control boards, position boards, mechanical motherboards, drive boards, operation boxes, electronic ruler controllers, human-machine interfaces, etc.

Rubber tire industry: maintenance and repair of control units such as steel belt production lines, double composite extruders, inner liner extrusion production lines, steel wire rolling machines, steel cord cutting machines, heavy-duty mixing machines, all steel disposable forming machines, dual-mode vulcanizing machines, rubber extruders, granulators, coating equipment, etc.

Electronic industry: Electronic circuit control boards on all automation equipment of PCB companies (such as automatic drilling machines, fully automatic wave soldering machines, exposure machines, tin ovens, ovens, automatic cutting machines, etc.): CPU boards, signal boards, amplifiers, I/O boards, laser sensors, frequency converters, etc PLC、 Human machine interface touch screen, various special industrial displays, etc; All electronic circuit control boards, motor controllers, etc. on equipment such as SMT, SMD insertion machines, industrial control boards for testing machines, and control boards for wire drawing machines.

Printing and packaging industry: Heidelberg, Roland, Kobayashi, Mitsubishi, Liangming, Hamada, Akiyama, Qiaoben, Fuji, fully automatic plate punching machines, offset printing machines, Witt inkjet printers, Kenshin, horseback riding, Fangye, glue binding machines, paper cutting machines, wire locking machines, automatic paper feeding and gluing machines, computer three edge bag sealing machines, high-speed automatic box pasting machines, vacuum forming machines, ultrasonic welding machines, high-frequency machines and other brand equipment control unit circuit board maintenance.

Power generation and electroplating industry: Maintenance and repair of control units for various brands of generators such as Cummins, Siemens, Rolls Royce, and Volvo, including main control boards, grid control boards, electroplating rectifiers, spot welding machines, temperature controllers, recorders, differential pressure transmitters, etc.

Medical industry: Electrocardiogram (EEG) tester, B-ultrasound, X-ray machine, gynecological treatment device, monitor, CT machine control box, hemodialysis machine, medical diagnostic X-ray machine, computer-controlled cooling device, medical X-ray camera, EEG topography analyzer, blood analyzer, magnetic separation enzyme immunoassay analyzer, operating table, electric field hyperthermia machine, osmotic pressure meter, automatic high-efficiency gastric lavage machine, exposure chart machine, computerized argon knife, respiratory measurement instrument, electroencephalogram machine, etc.

Food and beverage industry: maintenance and repair of control units for automation equipment such as sterilizers, measuring machines, canning machines, homogenizers, sealing machines, packaging machines, large ovens, flow controllers, food production lines, electronic scale display boards, sugar content display devices, etc;

Property management industry: Building automation control systems, property management automation system equipment control boards, various brand elevator control boards (such as Siemens, Otis, Hitachi, Toshiba, Fuji, Xunda, Thyssen, Mitsubishi, OTIS, etc.), central air conditioning control boards, water supply system control systems, automatic rolling shutter doors, access control boards, various automated water purifiers, water softeners, multimedia conference system control boards, light curtains, door machine control boards, floor display boards, etc; Control circuit boards for automation equipment such as ultrasonic welding machines and high-frequency machines.

Catering and entertainment industries: large dry cleaning machines, refrigeration machines, program-controlled switches, central air conditioning, bowling equipment, surround view dimmers, fire control panels, etc.

Other industries: various brands of PLC controllers, frequency converters, DC speed controllers, industrial power supplies, soft starters, DC motor drivers, displays, various brands of digital information display screens, instruments and meters, etc.


Service Commitment

1. The company provides dedicated personnel and vehicles for 24-hour emergency repair services, arriving in the surrounding areas within 2 hours;

2. Standard repair time is 5 working days, urgent repair is 2 working days, and in special circumstances, on-site repair, testing, and debugging can be carried out. 3. Reliable quality, reasonable fees, and warranty of 3-6 months; Long term maintenance cooperation agreements can be signed, with priority arrangements and preferential fees;