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HONGJI ISO9001 certified school chairs manufacturer fpr classroom
The circuit design of HONGJI is exquisite. First, the main electric circuit will be designed, then the control circuit, signal circuit, and finally other local circuits. Since it is highly ergonomic, goods can be moved with remarkably less force
padded and upholstered, rear of seat with pp cover
Back
padded and upholstered, with hot rolled treated steel frame T3.5mm
Writing tablet
Fodable writing down-slide type, made of laminate T13mm, with aluminum strips for sliding.
Book holder
steel
Footstand
aluminum alloy T5mm, side board with fabric upholstered.
Tip-up mechanism
spring
❈ Usage range
❈ Related Products
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The design considerations of HONGJI cover the following aspects: static and dynamic stiffness, operational speeds, gearboxes, manual, and automatic control. Even with heavy cargo, it remains surprisingly quiet
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HONGJI is manufactured by different machining workmanship. It has to be punched, bent, stamped, sawed, ground and honed under corresponding machines. This product is completely salt- and acid-resistant
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HONGJI is a result of mechatronics. It is developed, designed, and manufactured on the basis of machine body, microelectronic device, sensor, and actuator technologies. Its lifting range makes it adaptable to different handling heights
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HONGJI undergoes a series of manufacturing processes. It has to be cut, forged, stamped, cast, honed, and polished respectively under machines. Since it is highly ergonomic, goods can be moved with remarkably less force
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In the design phase, many factors of HONGJI have been taken into account. These factors include statics, dynamics, the strength of materials, resistance to vibrations, reliability, and anti-fatigue performance. This product can transport goods safely to their destination
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Made of high weather-resistant resin, it has excellent corrosion resistance, long service life, and is environmentally friendly, and can be recycled and reused.