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HONGJI excellent lecture theatre seating supplier for university classroom
The quality control of HONGJI strictly complies with the regulations of ceramic tableware industry, including the raw materials and the workmanship of glaze decoration. It is able to work under humidity ranging from 10% to 90
cold molded injection polyurethane foam, outer seat and back covered by multilayer wood veneer varnish finish.
Armrest
imported oak wood
Footrest
aluminum alloy polish finish
Writing tablet
ABS, A4 size, with rotary mechnism made of aluminum
High quality fabric
The fabric is effectively flame retardant, antifouling and has a long service life
Tip up mechanism
combination of spring and damper, slow return without any noise.
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The manufacturing of HONGJI basically involves processes of plasticizing, mixing, calendering or extrusion, forming, punching, cutting and vulcanizing. It does not contain lead that poses health risks
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HONGJI is inspected by the operator who may perform a variety of operations including trimming excess rubber (flash), inspection, packaging or assembly. The mounting type of this product is highly flexible
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HONGJI is designed with a scientific system. This system includes a sterilization system to reliably supply the desired water quality. This product has good color consistency and accurate color rendering
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For HONGJI to be produced, raw materials, water, and additives are required. All primarily related building materials are delivered to the factory and stored properly. The product is certified under CCC, TUV, CE, ROHS, UL, DLC, etc
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From the procurement of raw materials to the production of HONGJI , there is strict adherence to quality standards required in the sanitary ware industry. With high quality LED chips, it can operate for more than 50,000 hours without failure
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The product offers consistent performance that customers can count on.