Manual sliding door for cold room: 1.reasonable selection 2.beautiful appearance 3.durable,stainless steel Stainless manual sliding door for cold room Place of Origin: Jiangsu China (Mainland)Brand Name: XingYuanModel Number ... ~40PU thickness: 50mm,75mm,100mm,120mm,150mm,200mm quality: highSliding door internal polyurethane foam overall.Application industry:Food, industrial, supermarket, warehousing ...