Hello,this is Tracy from Gangye Valve Group Co,Ltd China. Our company specialize in manufacturing industrial valves widely used in power plants, petrochemical, petroleum, metallurgy, environmental protection, pharmaceutical, paper, municipal, water and other industries.Please visit our website www.cngangye.com for more product information.Kindly submit the enquiry for valves,please contact with me as soon as possible.If you need any further questions just feel appreciated to let me know, I will response promptly.Looking forward for your quick reply.