Hebei Yunmei Construction Materials Ltd.

Polyurethane thermobaric tubes, waterproof slurry materials, extruders, foams, slurry, composite sheet production sales; grids, thermometers, rock cotton products, glass cotton products, silicon aluminium products, hardware, water heating, heating materials, central air-conditioning fittings, waterproofing materials, chemical products (except dangerous chemicals) sales and import and export operations of the enterprise ' s products (project subject to approval by law, business activity only with the approval of the relevant department)