Chongqing Zixu (Machinery) Marking Co., Ltd, conveniently located at the foot of beautiful Mount Jinyun ,the famous scenic of Beibei ,Chongqing. Founded in 2005, we are specialized in the research and production of marking machine and its main spare parts. The production and consumption reaches 10 thousand pieces a year, this makes us being the largest supplier of marking pin set. Our success is built on providing innovative solutions to contemporary marking problems. Now we almost cover all relating marking products, marking range from metal to nonmetal products, to cater the diversity marking requirements of customers.