KunShan Tai Y u H ui special steel Co., Ltd has over 16 years of specialist experience in Die Steel, Special Steel, Nickel Alloy, Titanium Alloy, Copper Alloy, Aluminium Alloy, can obtain 4,500 kinds of alloy materials through our own chanels in China. Our alloy materials were widely used in the aeronautics and astronautics, nuclear power, medical industry, die industry. The executive standards including G B, I S O, D I N, N F/ B V, B S, J I S/ J A S O /N D S, A S T M / S A E/ U N S/ A I S I.