Luoyang Langchao Fire Technology Co., Ltd. is based in China and lists fire suppression products on Global Trade Plaza. The company offers a Class-A foam extinguishing agent formulated with high-activity hydrocarbon surfactants, solvents and stabilizers for use on Class A fires and smaller Class B fires. The concentrate is described as non-toxic and biodegradable, and it works with both aspirating and non-aspirating discharge devices. The supplier also provides a Film-Forming Fluoroprotein (FFFP) foam concentrate made with protein foam as the base material and a surfactant produced in its own facility. This product is noted for compatibility with other extinguishing agents and dry powder, and it is listed for applications such as airports, oil warehouses, chemical plants and piers. A third listing is a Fire Fighting Protein Foam Concentrate (P3%&6%) made from animal hydrolysis protein with foam stabilizer, antifreeze agent and preservative. It is described as producing stable foam with high resistance efficiency and wide coverage for fires involving water-insoluble flammable liquids and general solid materials. Buyers can send an enquiry through Global Trade Plaza.