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HONGJI excellent lecture theatre seating manufacturer for student
The quality of HONGJI is guaranteed by a series of tests. It has gone through fiber identification, performance testing, and flammability testing which all meet the textile standards.
cold molded injection polyurethane foam. Rear seat and back covered by pp
Armrest
import oak wood
Footrest
steel electrostatic powder coating black finish
side panel
PP
Writing tablet
melamine with pvc edge binding. Thickness 18mm
Tip up mechanism
Spring
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A variety of chemical properties and hygiene requirements of HONGJI are strictly measured, complying with both domestic and international standards of sanitary ware.
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The inspection of HONGJI has been conducted through the following stages: raw materials inspection, design and construction inspection, wax injection and casting inspection.
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HONGJI is developed based on professional sealing knowledge by the R&D team who spends many efforts and time investigating a method to reduce the face friction and heat generation between the rotary and stationary seal face.
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HONGJI has to undergo a conformity assessment to demonstrate that it meets legal medical requirements to ensure it is safe and performs as intended.
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HONGJI is manufactured in clean room conditions as cleanliness is essential to prevent contamination that will give rise to internal short circuits in the cell.
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This product is guaranteed to be stable and reliable.