Zhejiang Gaodong Valve Company is a professional forged steel and cast steel valve manufacture in China, backed by nearly 10 years manufacture and export experience. Our main products contain Gate Valve, Knife Gate Valve, Globe Valve, Check Valve, Ball Valve, Throttle Valve, Cryogenic Valve, Y Globe Valve, Y Strainer etc. We have already got the Certificate of API-6D 0752, CE, TS, SIRA ISO9001:2000. With its advanced technology, excellent quality and competitive price, our products have already enjoyed a high reputation in the world market. Please open company web for your reference, which may meet with your demand. If you have any special requirement, welcome to contact us. We will reply to you ASAP. Looking forward to your further enquiry! Yours truly, Emily King