Shanxi Xinhua Chemical Technology Co., LTD., founded in 2003, is a new technological enterprise dedicated to the research and development, production and integration of respiratory protective equipment. At present, our main products include direct type gas mask/respirators, full eye-window protective mask/respirators, comprehensive protective mask/respirators, respiratory protective equipment with binocular window structure, double tank filter respiratory protection equipments, double tank filter respirators and other full face mask/respirators. Most of the full face respirators is made of high quality natural rubber for the cover parts, with good physical and mechanical properties, full face mask/respirators can be used with filters in industry, agriculture, warehouses, factories and mines, rural areas, scientific research units, rescue, traffic and emergency treatment and other different workplaces. The TZL30 developed by ourselves is a escaping mask/respirator, can be used in ordinary families (apartments, commercial and residential buildings, etc.)\public places (subway, hotel, hospital, office, etc.) or industrial sites; protecting the users' faces and respiratory tract from high temperature, smoke, toxic gases when escaping. Meanwhile, we have self-priming filter type anti-dust and chemical gas half face mask/respirators. When there are dust and harmful toxic gases or vapors in the workplace (such as spraying room, chemical industry, coking operations, welding, non-ferrous metal smelting, etc.), users can also generally wear replaceable half-face/full-face respirators which called "combination of dust and toxic". In terms of consumables, our factory produces filters, and the suitable filter cartridges/tanks can be selected according to different protection objects and application sites. According to the market demand, our company is also gradually developing more protective equipments such as nuclear radiation protective clothing, radiation protective gloves, radiation protective boots, heavy duty protectve clothing, toxic protective gloves, toxic protective boot covers and so on. As a manufacturer of protective products, we will keep on working hard and continue to develop, and become a more reliable partner.