Founded in 2013, Zibo Dijia Special Gas Co., Ltd A is committed to becoming a professional special gas production and marketing enterprise in the world. Based on thirty years of research and production of hydrogen chloride gas, Dijia as the window to actively explore new markets and integration of special gas resources for domestic and foreign customers. Dijia has full range of specialty gases, including electronic gases, high purity gases, mixed gases, electric lighting gases, ultra-pure gases, laser gases, medical gases, calibration gases, a total of ten series of more than 100 varieties,