Domestic Sinopec, PetroChina, CNOOC, large refineries, natural gas coal chemical industry, fertilizer, many large cement plants, lithium batteries and pharmaceutical, pesticide, dyestuff industry preferred suppliers. Dozens of internationally renowned multinational petrochemical companies, such as the United States, Germany, France, Britain, Russia, Japan, Thailand, Taiwan and Southeast Asia, have been partners of Hangzhou Huarun Industrial Co., Ltd. for many years.
