KIN Filter Engineering Co.,Limited. (Chongqing Pangyi Technology Co.,Ltd.) is a export-oriented type company group which been found in 1998, before that we do civil market business mainly. After more than ten years development, we’ve been one of the main refractory ceramics and industry machinery supplier in China market. Now there are two plants to compose our group. 1. Molten metal filter plant, which produce ceramic foam filter, ceramic honeycomb filter, high silica fiberglass mesh filter, iron filter, molten aluminum filter, etc. Both been used as filter media to improve casting products quality highly. It’s our first plant and products been famous in the world now with its high quality and very competitive prices. Among that, we developed thermal analysis instrument like molten iron quality controller, portable/wireless thermometer, temperature gun, thermocouple types R, thermocouple types S to widen and consolidate its application. 2. Activated alumina plant, cooperated with Shandong Aluminum Industry, who had been one of China’s biggest and best quality plant with more than 40 years experience in the field. at the same time, our activated carbon filter is favorable in the world market too.