The "Yan Chuang Technology" brand products produced by the company -- environmental protection wastewater treatment equipment, environmental protection flue gas desulfurization and denitration equipment, furnace manipulator, electrical automation control technology and other products have been sold to more than 20 provinces and cities and regions of the country, exported to Vietnam, Thailand, Indonesia and other Southeast Asian countries and African regions, well received by customers. Over the years, the company adhering to the "strict quality control, service first" concept, in strict accordance with the ISO9001 international quality certification system standards for production and manufacturing, at the same time, the establishment of after-sales service center, for each customer to establish an independent and complete technical files, return visits to customers from time to time, always adhere to customer satisfaction as the standard, tireless efforts to develop and manufacture more customer satisfaction products.