Nanjing Youtian Metal Technology Co.,Ltd. is a leading and professional manufacturer and supplier of Zirconium,Hafnium and Titanium material and products in China.We serve customers all over the world. We have three production centres in Nanjing,Yixing and Xuzhou,Jiangsu Province.We are ISO9001,ISO14001 and OHSAS18001 certified company.We implement strict quality control on manufacturing process,at every step from raw material(sponge,crystal bars or ingots) to final products. Our products include pipes,tubes,sheets,plates,strips,wire,bars,crystal bars,sputtering targets,standard and non-standard parts,equipment and fittings for non-pressure vessels.Our production capacity of Hafnium has reached 3t per month.We have 84 domestically authorized patents, including 20 invention patents,61 utility model patents,3 design patents,and 3 Paris Convention (Britain, France, Germany) and 1 PCT (United States). Products standards include ASTM,ASME,AMS, AWS,DIN or other standards as required by custome...        More+