1: all products are of the top grade. 2: we have iso 9001:2008 for our products. 3: oem service is provided as required , please contact with us for the more details 4: special dimension are available by cutting with rectified edge. Packing & loading: 1. all surface covered by pet film, 2. with polished face to face and surrounded by foam, 3. fumigated wooden pallets or bundles for big slabs
