Sino-Chemical Green Refrigerant Company is a large-scale manufacturer and a branch of the Sinochem Group, a world top 500 enterprise with over 50 years of specialization in chemicals. Based in Qingdao, China, the company employs more than 10,000 people and operates manufacturing bases and R&D facilities globally. They are a leading provider of new chemical materials, focusing on high-end, differentiated, and specialty products with independent intellectual rights in certain categories. Their extensive product portfolio includes silicon series (sealants, silicon metal, rubber compounds, silicone oil emulsion), fluorine series (refrigerants, PTFE, PVDF, lithium hexafluorophosphate), engineering plastics (PPE, PC, PA, PBT, ABS, epoxy resins), polymer additives (antioxidants, insoluble sulfur, accelerators), electronic chemicals (special gases like NF3, SF6, H2S), high-performance fibers (aramid fiber, carbon fiber, super absorbent fiber), and lithium battery materials (ternary cathode materials). They also produce various coatings, carbon black, reverse osmosis membranes, and a range of PVC types (sg5, s1000, s700) and hydrocarbons (pentane, hexane, propane, butane, ISO-butane, ISO-pentane). These products serve diverse industries including electronics, new energy, transportation, construction, healthcare, textiles, and automotive. The company has established stable cooperation with domestic users and exports to numerous countries and regions, including Turkey, India, and the Middle East.