Composite covers Product description: 1. using unsaturated polyester resin matrix fiber reinforced thermoset composites, also known as bulk molding compound (DMC) Hongshan composite covers materials, made pressing technology, is a new type of environmentally friendly electric cover. 2. The composite covers high temperature and high pressure molding technology, high degree of polymerization, high density, good impact resistance and tensile strength, wear resistance, corrosion resistance, no rust, no pollution, maintenance etc. Composite covers Features: 1, inorganic Magnesite composite covers high strength composite covers, low prices East Lake polyester composite covers, beautiful appearance. This product can be any color, installation, maintenance, easy to identify, because no recycling value, completely solve the problem of theft. Our country will gradually change over the next three to five years with a composite material covers a huge market potential. 2, inorganic synthesis composite covers. This covers with high-strength inorganic synthesis of new materials and glass fiber composite system to do. Covers are mid-range products. Caidian silicon plastic composite covers | composite covers | manhole cover was a composite wing technology was provided by the Wuhan Environmental Protection Technology Co., Ltd. Rong. Environmental Science and Technology Co., Ltd., Wuhan was Rong (www.crkjhb.com) (www.crkjhb.com) strong, credible, environmentally friendly products in Wuhan, Hubei processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the show-Technology and you work into the brilliant, for a better future!