Dotek valve begin from 1980s, manufactures high quality products such as ball valves,gate valve,globe valve,check valve, butterfly valve,cryogenic valve,pipe fittings,and forget flanges for the petrol, chemical industries,water,food pharmacy,etc..We mainly produce valves of standards;ANSI/API,DINJIS, BS, and pipe fittings and flanges; ISO, DIN, SMS, 3A. ASTM, BS, JIS, etc..We have more than 300 employees,our high skilled technical persons,advanced machining equipment,testing instrument facilities,and strict quality control will serve you better.<br /><br /><br />we approved such as ISO9001,TUV PED CE,and API 6D,API607,ISO 14001,OHSAS 18001,certificates.we now are the excellent supplier of these field of products.we reach this and high appreciated by our customers which is also our aim,by our constant improvements for our products and our customers' orientation,also supply any kinds of material:WCB WC5 WC9 CF8 CF8M CF3 CF3M CN7M LCB F50 SUS317.<br /><br />