Weike Machinery Co., Ltd. is a high-tech enterprise integrating R&D, production, sales and service.  With more than a decade of global pump production experience, we can offer pumps and parts that can compete on a global scale.  And can be interchangeable with the world's leading 3196, Mark III and Rotech 1196,Summit 2196,Griswold® 811,ANSI 911,APP, NPP, WPP and other pumps.