Our main products: (1) PLC control cabinet: Water-controlled cabinet; air conditioning system controlled cabinets, boiler systems controlled cabinet (2) frequency control water supply equipment, no negative pressure water supply equipment, deep well water supply equipment, water plant Engineering; (3) fire water supply equipment, fire regulator device. Constant pressure water supply for fire equipment, fire inspection control; (4) sewage treatment control system, water treatment control system, water treatment plant project; (5) a variety of building and distribution projects, a variety of residential supply, power distribution control system Engineering; (6) sewage control box, distribution cabinets and other drainage systems distribution control systems engineering. (7) sales agent: inverter, water supply controller, various pumps, condensate recovery, water softening equipment - UV disinfection equipment, stainless steel tanks, enamelled steel tanks, fiberglass tanks. (8) contract pump house, water pump, power distribution room, power distribution cabinet repair maintenance and technical support. CFXR-XJ series of fire frequency control cabinet fire patrol inspection frequency control cabinet Features: 1, to help them break the pipe network overpressure: When normal inspection when the fire pump, fire pump full voltage starting, fire system pressure exceeds the set value, system needs relief, to solve the system overpressure inspection, fire inspection frequency control cabinet can be fully resolved. 2, solve the problem of over-pressure, the pipe network pressure regulating function: either a constant pressure water points, the accuracy of the set pressure of ± 10% 3, inspection function: manual / automatic inspection functions (inspection cycle, inspection time can be arbitrarily set), to solve corrosion dead pump frequency pump problems, improve fire protection system reliability 4, when the inspection in case of fire signal automatically exit into the fire running five, self-test and Protection: over-voltage, under voltage, over current, lack of equal power failure self-test, alarm and automatic protection function. For Recoverable fault can be automatically or manually remove and restore normal operation 6, the frequency signal fire pump starts automatically by fire, automatic replenishment, put into standby pump automatically; also automatically put into operation by pressure changes. When large quantities of water, if an insufficient water supply pump, the standby pump can be run automatically added to ensure that there is adequate fire pipe network pressure and water 7, fault and alarm records, inspection records functions: equipment failure, alarm and inspection records of events formed to facilitate the maintenance and query the device state 8, the device through the high, low, constant heat, anti-vibration test, in a relatively harsh environment can run 9, fire control centers, feeder cabinet linkage function, standard RS485 (free protocol) interface with the Fire host communication, remote monitoring 10, use the device resolves overpressure and rust dead pump problems, can be used as a fire pump DL pump, reduce the cost 11, manual, automatic, remote operation three starts. If you can not determine the control cabinet equipment selection, please consult us. There are other types of frequency control cabinet, pump control box, fan control device such as a full range of products. Welcome your inquire. Sewage control box company mainly engaged inverter, soft start, programmable controllers, instrumentation and other electrical automation products; major products are various sets of frequency control cabinet, soft-start control cabinet, control cabinet for fire, a variety of distribution cabinets , switchgear, etc. Also undertake domestic water supply, boiler systems engineering and industrial electrical distribution automation engineering. We will be first-class products, first-class technology, first-class service for the purpose, the pursuit of perfection, excellence, friends and the community go hand in hand, seek common prosperity. The company operating the PLC control cabinet, frequency counters, quality assurance, welcome to consult the discussion. Frequency of water supply control cabinet sewerage company mainly engaged in the inverter, soft start, programmable controllers, instrumentation and other electrical automation products; main products are various sets of frequency control cabinet, soft-start control cabinet, control cabinet for fire, a variety of distribution electrical cabinets, switchgear cabinets. Also undertake domestic water supply, boiler systems engineering and industrial electrical distribution automation engineering. We will be first-class products, first-class technology, first-class service for the purpose, the pursuit of perfection, excellence, friends and the community go hand in hand, seek common prosperity. Service: 1, the company on the equipment used for the entire phone tracking service mode. 2, the warranty period from equipment installation, commissioning completed and the date of acceptance of the parties, except wearing parts and operating systems, software outside the whole year warranty (as detailed in the sales contract) 3, anthropogenic and natural disasters or improper operation Force Majeure factors causing failure is not in the warranty. 4, the warranty period the Company received below-market sales price of accessories maintenance costs and lifetime technical support services; 5, create an installation, routine maintenance, maintenance services file detailing the recording equipment, repair, maintenance situation. 6, regular telephone interviews, equipment operation to solve specific problems encountered in the process, before they occur. 7, providing a range of equipment to use, easy to repair and maintenance of technical training. 8, we will be in management, technical comprehensive after-sales service regardless of the device, less problems for the system, no problem to provide comprehensive protection. 9, the warranty period: The problem with the device, first through the hotline to solve, such as can not be resolved over the phone, then I plant to send personnel to the scene to solve. 10, the response time is as follows: (For my factory sent to the scene to repair, I received a phone call immediately after plant leave) Beijing to Beijing within 2-4 hours that within 12 hours of being peripheral to the integrity and quality cast, honest Looking forward to your purchase!