Recently, the Liaoning Provincial Quality and Technical Supervision Organization relevant to the thermal insulation materials, waterproofing membrane, and aluminum doors, windows did not use the plasticized polyvinyl chloride (PVC-U) profiles for the product supervision, the results showed that Al - Wood product sampling with a pass rate of 88.9 percent, nearly 90 qualified; doors, windows did not use the plasticized polyvinyl chloride (PVC-U) profiles a sample product with a pass rate of 85.7 percent.

      It is learned that this oversight random spot checks of Shenyang, Dalian 8, and other areas 115 batches of 133 enterprises, 103 of the 120 enterprises batch of qualified products, product sampling with a pass rate of 90.2 percent. Aluminum samples of which 18 batches of 16 batches of qualified, product sampling with a pass rate of 9%.

      The results showed that the samples, product quality aluminum can. The samples were Shenyang 5 region 10 aluminum production of 18 batches of the product. One sample batch anodized aluminum 7, 7 qualified batches, product sampling with a pass rate of 100%; random spray aluminum powder 7 batches and batches of 6 passing, sample products with a pass rate of 85.7 percent; random electrophoresis 3 batches of aluminum paint, 2 qualified batches, product sampling with a pass rate of 66.7 percent; insulated aluminum sample batches 1, a batch of qualified, product sampling with a pass rate of 100%.