Zhe Gong CNC Welding Machine(ZGTEK) Co., Ltd. provides top-notch technologies in the filter cage welding area. From a stand alone machine to a whole automated production line, our machines are with world class standards in flexibility, quality and cost-efficiency, based on our expertise in designing and manufacturing cage welding equipment. After years of hard work in constant quality improvement, today our machines are proven to feature high stability and reliability. Our company has become a trustworthy supplier with the most complete product portfolio in filter cage welding industry in China. Now we are expanding the world market, and we are introducing our products to the every corner of the globe.