YANTAI CHONGXIN MACHINERY CO.,LTD specialise in producing all kinds of: Radiant tube, hearth roll, sink roll, stabilizer roll, centrifugal cast tube, reformer tube, roll for glass industry; Wear resistant castings, heat resistant steel castings, corrosion resistant steel casting and iron castings, base tray of heat treatment, pump case and valve; Chroium plating steel roller, squeezing roller, wringer roller, back up roller, turn roll, steel roller with mirror surface, roll surface texturing; For now, products have been exported to Britain, Russia, Germany, Korea, Japan, Italy, Vietnam and Pakistan, Bangladesh, etc. These products are being sold to more and more domestic and international users.