Here is Tianjin Chenghuang Technology Co.,LTD (the original company name is Tianjin Rabe Rubber Co., Ltd.),is located in Tianjin ,we are specialized in produce bicycle brake shoes ,solid inner tube,car pipeline assembly,car interior plastic and rubber parts,car disc brake,and rubber mixing center.In the processing and manufacturing industry of rubber and plastic products ,we always are a innovative pioneer, and keep promoting the industry standards.