Zhangjiagang Ask Import & Export Co.,Ltd

Zhangjiagang Ask Import&Export Co., Ltd., was established in July 1999, We are a professional manufacturer with experience more than 10 years for magnesium oxide boards, magnesium oxide PVC decorative ceiling tiles, magnesium oxide acoustic perforated boards, paper coated magnesium oxide boards, magnesium oxide boards glues, related fittings, fiber cement boards, glass wool boards, grids, gypsum ...