Chang Xin Machinery Roller Science and Technology Ltd.was founded in 2011,have registered capital of 6 millions,and we focus on the proximate matter of channel steel,Specializing in the production of custom channel steel.The main products are:8#channel steel,10#channel steel,12#channel steel,14#channel steel,16#channel steel.It widely used in:JQJ,temporary bridge,container,coach(of a train),machine,crane,dockyard and so on.Moreover we can offer the service of customization channel steel.Our factory is the free factory,we have the strict procedure,possess high-efficiency production line,we can also meet every customer€™s requirement.Our factory have a complete range of specifications,Our supply of goods is all in readiness.we can meet a lot of cash purchase.And Changxin Machinery Roller Science and Technology Ltd.have the definite working capital, rich natural water transport resources.our inventory is very enough,our circulation of goods and the delivery is very fast.If the product have any wastage in transit,our company can change or amend without reserve.When you buy the products,our company can provide the five-star after sales service,we have the excellent and professional service team,24-hour technical and business support.Warmly welcome to inquire!