Our company is established in 1988. We have manufactured and sold the stainless steel flexible hose, Metal expansion joint, Non-metal, We have investigated ceaseless to supply the best products to consumer and we do our best to give the satisfaction to variable damands of customer. We have took goods out of the warehouse the flexible hose, expansion joint, non-metal which can endure of high pressure, high temperature(-200°C ~ +800°C), and the corrosion after strict quality inspection. Our products have used in a wide field like machine of heat transfer, vacuum machine, food and health, construct, chemical engineering and oil industry.