DiHang Protection Facility Co.,Ltd. is a large enterprise that professionally engaged in the services covering the research and development,production and sales of a series of products of built-up fence,balcony parapet,highway guardrail, stair handrail,burglarmesh,sliding door,police box,flagpole,The company is located in the economically developed Yangtse River delta interior region --Wujiang City of Suzhou
