We are a China factory which is specialized producing castings. We have more than 120 employees and covering an area of 1,0000 square meters. We have got the ISO9001 quality certification systemand ISO14000 environmental authentication system. We collaborate with Shanghai scientific research units, Beijing senior professional factory technical, owns advanced laboratory testing means. Valve body's materials is stainless steel , such as 304, 316, 316l, etc. We can produce according to you sample or your drawing. We can also so OEM. Our price is competitive and the delivery time is strict. It is according to your quantity, usually within a month. We also provide pump fittings, furnace fittings and some other precision casting. Welcome new and old customers to contact us for cooperation!