AdTech is a Sino-foreign joint venture who focuses on developing and producing filtration and purification materials，such as online degassing system, filter box, ceramic foam filter, caster tip, fluxes, hot top casting parts series, flow control series, etc. AdTech has strong technical strength and management system. We have professional technical staff, sales staff, and perfect after-sales service. AdTech Metallurgical Materials Co., Ltd is an international enterprise. The factory is located in Jiaozuo City, Henan Province, China. The plant and warehouse cover 20,000 square meters. AdTech holds more than 50 percent market share in the related industry market. It has a superior global brand popularity. AdTech serves customers from dozens of countries, including China, the Middle East, Southeast Asia, Europe, etc. AdTech has established long-term relationships with a number of world-famous enterprises.