Toptitech is located in the east area of Baoji High-tech Industrial Development Zone, which is well-known as “Titanium Valley”in China. It is a technology-based private enterprise specializing in the production, research and development and sales of microporous titanium, stainless steel filter equipment, sintered metal filter materials, and plate filter elements. It is mainly used in petroleum, chemical industry, metallurgy, aviation, electronics, atomic energy, electric power, nuclear industry, solid-liquid, gas-solid, gas-liquid separation and purification in the fields of pharmaceuticals, environmental protection, refractory materials, and fire-fighting equipment. Our company has successfully applied titanium foam board to oxygenator (artificial lung) and won a high reputation. It is a substitute for traditional filter paper, carbon rod, diatomite, polyethylene filter element and various imported industrial and mining filter elements.