[China Glass Network] Look ahead and look at the certificate. Since the safety glass product certification was carried out in 2003, most of the building laminated glass manufacturers in the country have passed the product certification. The company must screen or paste the 3C mark on the product body for sale, or on its smaller outer packaging and accompany it. The 3C mark is added to the document (such as the certificate of conformity). When purchasing a product, first check whether there is a 3C mark, and check whether the purchased product is within the capability of the company that has passed the compulsory certification according to the company information, factory number or product certification certificate, and whether the certificate is valid. Chiffon Embroider Fabric,Chiffon Crepe Fabric,Embroidery Chiffon Fabric,Chiffon Print Fabric Shaoxing Chengao Textile Co.,Ltd , https://www.chengaotextile.com
Second, look at the quality of the appearance. To check the appearance quality of the product, the laminated glass should not be cracked or degummed; the length or width of the blast should not exceed the thickness of the glass; scratches and abrasions should not affect the use; bubbles, impurities or other observable layers in the middle layer Defects such as opacity should not exceed the requirements of the GB-9962 standard.
Simple and clear, choose the laminated glass