1pass CE,TUV,ITB,ETAG,ISO 2lowest anti dumping rate to EU in China 3one of the biggest producer of Fiberglass Mesh ... a perfect engineering material in construction, It is widely used to reinforce cement, stone, wall materials, roofing, gypsum and so on ... is manufactured by ourselves. We have 60 unites Platinum Crucibles to produce glass fiber, It owns 20% more strength and beautiful ...