... .Available color of roofing slate: black/dark grey,oriental black,gray, rusty, green 5.Certification:6. MOQ: 100M27. Packing: standard export ... ,400*400,500*250,600*300mmor as you requiredcolor: black, gray, green, rusty, dark grey / surface finish: natural, can be ... , black, dark green7. Why Choose Us?We Jiujiang Kinslate Co., Ltd have our own quarries and factories, with consistent productivity and ...