The raw materials used by the company are all from well-known petrochemical plants at home and abroad, such as Borouge, Sabic, SK, LG, Basell, Sinopec, Petrochina and so on. Which are non-toxic and environmentally friendly, and promise not to add recycled waste. After entering the factory, all raw materials must pass a series of strict and scientific instrumentation tests before they can be put into production. To ensure the high quality and purity of the product source, lay the foundation for high-end quality.