1.pass CE,TUV,ISO9001 2.one of the biggest producers of fiberglass fabric in China WOVEN ROVING Woven roving is a fabric made by interweaving roving and is mainly used for hand lay up process. The woven roving has the specification ranging from 200-1200g/, width can be from 10-320cm. The roll length is 50-150m or as per request from customers. Its type has E-glass or c-glass. Woven Roving is ...