Maanshan Haishi Composite Materials Co., Ltd. is located in Anhui Province, China and mainly produces fiberglass woven roving and E-glass or C-glass chopped strand mats with powder binders or emulsion binders, from 100g to 900g. Our output of woven roving reaches 500 tons per month and that of mat reaches more than 800 tons per month. Besides we have 90 marble melting furnaces to produce roving, such as direct roving, E-glass and C-glass roving for chopped strand mat and C-glass pultrusion roving. Our output of roving reaches 1200 tons per month If you are interested in any of our products, please feel free to contact us for more information. We can provide you with good service, a large quantity of WR and CSM with stable quality and reasonable prices.