E-mail:ztdgg@ztdgg.com
Rock wool sandwich panel rockwool sandwich is made from raw materials. Rock wool sandwich full play to the unique properties of rock wool core material, fire protection, thermal insulation, acoustic insulation, and so has a significant effect.
ADD:No.345 Guanzhou Road Dongguang Hebei P.R. China.
TEL:+86 317 7896789
FAX:+86 317 7819000
24H MOBILE:+86 15803116039
Email:ztdgg@ztdgg.com