Shandong a class steel cylinders, pneumatic machinery Xingchang (certified), a class of carbon steel tank provided by Xingchang Pneumatic Machinery Co., Ltd. Qingdao. Qingdao Xingchang Pneumatic Machinery Co., Ltd. (www.xckyj.com) is specialized in the "screw air compressor, high-speed centrifugal compressors, compressed air systems, piston engine, gas tank," the business, the company adhering to the "integrity management, intentions of service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Cui Junbo. According to the different sub-tank material: carbon steel tank, low alloy steel tank, stainless steel tank. Dryer filter should be installed before the automatic drainage. A class of carbon steel tank manufacturer