Shandong Teqing Environmental Protection Technology Co., Ltd. was established in 2017. It is located in an area with a superior geographical environment and has a complete set of software and hardware facilities. Our company is a high - tech enterprise integrating R & D, production, sales and service. It has strong technical and R & D capabilities, and has been recognized as a "high - tech enterprise" by the government. Our main products include stainless steel precision filters, bag filters, high - flow filters, silicophosphate crystal tanks and other stainless steel products.