All fibre materials of HONGJI are approved by the QC team. These materials are carefully screened and tested to ensure that they comply with the safety regulations of the textile industry.
The parts of HONGJI have been strictly tested. These mechanical parts include gears, bearings, fasteners, springs, seals, couplings, etc.
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HONGJI is a product developed by our R&D team. They strive to produce light products with good thermal convection properties to increase product durability.
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HONGJI has undergone a range of manufacturing processes. They are precise machining, laser cutting, welding, surface treating, and heat treatings such as tempering and quenching.
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Advanced machining techniques have been adopted in HONGJI production. It is fabricated under CNC machining, electrical discharge machining (EDM), laser cutting, and other treatments.
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The mechanical parts of HONGJI are manufactured using different machining workmanship. They have to experience bending, shaping, cutting, welding, die-sinking, high-speed drilling, milling, grinding, polishing and finishing.
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Not only is it reasonable in design, simple in structure and easy to operate, it also has good shock resistance, anti-interference ability and thermal insulation performance, excellent performance and high quality.