Shanghai HYHOO Industry Co.,Ltd.

It's made of high density special copper alloy with sintering porous bronze in its interlayer and the compound of PTFE and Pb on its surface. It can offer the good properties of self-lubricating，anti-abrasion,low-friction，fully developing the advan-tages of metal and multi-element polvmer．The product ls applied to metallurgical industry,continuous casting and rolling mill，concrete machinery and spiral conveyers，etc.

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