Made in china Sourcing has numbers of Chinese manufacturers who specializes in producing comprehensive chemical products and heat-preserving building materials including plastic sponge, mineral rock wool, glass wool and polyurethane. They have their own R&D center and they are Equipped with the most advanced facilities and technology in China, our Chinese manufacture’s products are widely applied in thermoelectricity, construction, smelting, petroleum industry, shipping industry, space industry and refrigeration industry.
Sample of their products