Heze Sirloong Chemical Co., Ltd is a new chemical enterprise with integration of R&D, production and marketing. Products cover four major sectors such as refrigerant, fluoride, hydrocarbon compounds and chemical materials. The main products are iso-butane R600a, propane R290, normal butane R600, propylene 1270, tetrafluoroethane R134a, isopentane, cyclopentane, ethylene, isobutene, sulfur tetrafluoride and sulfur hexafluoride. Products include refrigerant, fluoride, hydrocarbon compounds and chemical materials; we devote ourselves to the scientific innovation and R&D of environment-friendly products. Our products are widely applied in field of refrigeration, energy, electronics, scientific research, medical intermediate, laser technology, aerospace technology, metal smelting and cryogenic refrigeration with customers in Europe, America, Middle East and South Asia.