... schools, hospitals, airports, public facilities, such as construction.Standard of productsISO9001:2008; CCC CertificationPackageSheets separated by fresh paper, then packed ... Us:Jinan Wensheng Glass Co., Ltd is located in Jinan City, Shandong Province, China. We welcome all friends from ... in glass deep processing, so we have advantage over the trading company, in the price, in the quality, in the ...