We mainly provide supporting services for Basf, Sinopec, PetroChina, CNOOC, China Aviation Oil, Sinochem, China Energy Construction Group, Huajin Group, Shenhua Group, Stort, Vobao Storage, Cargill Grain and Oil, Changchun Chemical and other reservoirs, and export our products to Iraq, Iran, Syria, Yemen, Ghana, Nigeria, Sudan, Ireland, Singapore, New Zealand, South Korea, Vietnam, Myanmar, Malaysia Indonesia, Kazakhstan, Sri Lanka, Peru and other countries.