Quality Control
Huiju maintains strict quality control throughout every production stage, ensuring all products meet international safety and durability standards. Our skilled team uses advanced testing equipment to verify material strength, ergonomics, and environmental compliance. This commitment guarantees reliable, safe, and long-lasting school furniture for global customers.
Formaldehyde Detector
Measures formaldehyde emissions to ensure environmental safety.
Pencil hardness tester
Salt Spray Test Chamber
Simulates a corrosive environment to test the rust resistance of metal parts.
Spectrophotometer (colorimeter)
Universal Tensile Testing Machine
Measures tensile strength, elongation, and yield strength of materials.
Cantilever Beam Impact Tester
Evaluates impact strength of plastic components under dynamic loads.
Muffle Furnace
Used for moisture and ash content analysis in plastic products.
Gloss Meter
Measures the surface gloss of plastic components to ensure consistent appearance.
YM Series Analytical Balance
High-precision instrument for weighing, counting, and unit conversion.
Pendulum Impact Tester (0.5J Spring Hammer)
Simulates mechanical shock to test the impact resistance of product shells.
Chongqing Huiju Educational Equipment Co., Ltd
No. 106, Xinyu Road, Qinggang Street, Bishan District, Chongqing
Chongqing Juzhibao Technology Co., Ltd
No. 780, Jiayun Avenue, Beibei District, Chongqing
