Jiangyin Changye Metal Materials Co.,Ltd. is a ChineseManufacturer of seamless steel pipe and a exporter of variety of metal materials. Our main product:Line pipe, boiler tube, cylinder pipe, mechanical pipe, oil casing and tubing, ship pipe, chemical fertilizer tube, petroleum cracking tube. We have inventory warehouses nearby Shanghai port and Tianjin port.
In order to meet different requirements of our customers, we also provide process of steel pipes, including threading, zinc plating, coating, wooden case packingand so on. We have built good relationships with other manufactures, so we can provide the full series of pipe products, like welded pipe, pipe fitting, bend, valveand so on.