Quality Inspection Report: Comparative Analysis of MDF and Pine Wood Mouldings Produced in Vietnam and China Introduction Our QC team has conducted extensive quality inspections on over 400 containers of MDF (Medium-Density Fiberboard) and pine wood mouldings annually, providing valuable insights into the production processes, material differences, common defects, and laboratory test results for products manufactured in Vietnam and China. …

After 300 CONTAINERS inspection yearly ,our qc team shared their inspection experience below :PVC foam board is a versatile material widely used in construction, advertising, and interior design due to its lightweight, durability, and ease of fabrication. This report compares the production processes, material compositions, common defects, and laboratory test results of PVC foam boards manufactured in Vietnam and China. …

In recent months, particularly during April and May, northern regions such as Linyi, Xuzhou, and Henan have experienced seasonal high temperatures accompanied by the widespread presence of willow and poplar fluff. This weather has significantly impacted the bonding performance of Film Faced Plywood (FFP). The rising temperatures have caused delays in pre-pressing and hot-pressing processes in some plywood factories, leading to …