Hanzi Industrial Shanghai Co., Ltd specializes in manufacturing railway accessories. as an ISO certified company,we have a large selection of track accessories and tools to fit your needs:,,,,,,,,, , etc.

as an Alibaba Trade Assurance Member, it means you will get 100% payment refund up to Trade Assurance Amount if we can't meet agreed delivery and quality terms contained in the contract. It is a free service for both of us.  Thus you can place order to us with confidence.

in order to ensure better quality, the steel rails have to undergo many tests, including chemical composition test, tensile strength test, hardness test and the drop weight test.