BK.BK Company was established in 1994 and is located in the Yixing Environmental Protection Technology Industrial Park, Jiangsu Province, covering an area of 69,500 square meters. The company primarily manufactures and sells a wide range of fluid equipment, including Roots blowers, rotary blowers, single-stage/multi-stage/air-suspended/magnetically-suspended centrifugal fans, screw blowers, fiberglass reinforced plastic (FRP) fans, vacuum pumps, and water pumps. It also distributes Shinmeiwa water pumps imported from Japan. Its products are extensively applied in environmental water treatment, building materials/cement, chemical, power, petroleum, steel, metallurgy, mining, and grain transportation industries. The market coverage spans nationwide and extends to multiple countries and regions. The company holds multiple certifications including ISO9001, ISO14001, ISO45001, Carbon Management System, Energy Management System, and Five-Star After-Sales Service. Its primary product lines encompass screw blowers, rotary blowers, Roots blower series, centrifugal blower series, negative pressure Roots blowers, and vacuum pump series.