Laizhou Tianjia Hardware Co.,Ltd (TANJA for short) is committed to the research, manufacture and selling of the industy hardwares. The main products include metal toggle latch , industrial hinge, machinery door handle, machinery operation accessories。Currently, Tian Jia passes the ISO9000 quality management system certification ,has self-support export right, as well as the member of ShanDong Hardware Association. our cooperators include CIMC,BBE,SANY,CNHTC,SNPTC,CNIGC,CRRC,FOTON, and so on. The products are used in high-speed rail, ship,nuclear power equipment,vehicle,food,and medical equipment fields. Following the company philosophy of “Dare to do first, Do the only product, build first-class service, Establish the first brand” TANJA will provide top products and services, share the resources with customers, achieve win-win cooperation, and create more value for the customers
