Yongjia Environmental Protection Technology Co., Ltd. is a professional production of various specifications of steel purification doors, purification equipment, the company has a complete production equipment, production and manufacturing. The company is located in Shijiazhuang City, Hebei Province, north of Beijing and Tianjin, Nantong Central Plains, west of Taihang, east of the Bohai Sea, known as "North-South thoroughfare, Yanjin throat" in history. The geographical location is superior and the transportation is very convenient. Products are exported to the United States, Russia, Germany, Japan, South Korea, India, Canada, Spain and other more than 100 countries. This product is widely used in medical and health, biopharmaceutical, scientific research institutions, inspection and quarantine, animal husbandry and veterinary medicine, food, electronics, medical machinery, aerospace, automobile manufacturing, precision instrument industry and institutions. Yongjia environmental technology adhering to the "abide by the principle of product quality, customer-centric, quality of survival" concept. To provide customers with professional after-sales service and warranty service. The company will continue to learn and improve, based on the industry development trend.