TIANJIN YOUXIN METAL PRODUCT CO., LTD was founded in 1995. Our company located in Beichen Development Zone Of Tianjin. In the past of over 10 years, our company has become one of the leading manufacturers and in China. Being in this field for over 10 years, we have successfully exported products to Unites States, Germany, France, the EU, the Middle East and Africa. Our main products include high carbon spring steel wire, carbon spring steel wire, electro galvanized spring steel wire, galvanized spring steel wire, ungalvanized spring steel wire, mattress spring, pc wire, pc strand, Low Relaxation PC Strand. Because of the perfection of management and quality control system, our production capability reached 40,000 tons per year. However, we have not satisfied with the present achievements, we try our best to challenge the higher goals. So our company paid a lot of money to update the equipment,