Shanghai Zhizan Machinery Equipment Co., Ltd. is located in Putuo District, Shanghai, specializing in providing WTO precision tool holders and services. The superior quality of WTO knife holders ensures higher product quality and longer service life for users! The customers of WTO tool holders are distributed worldwide and used for various types of machine tools, such as Gildemeister, Index, Mazak, EMAG, Okuma, MORI SEIKI Mori Seiki, EMCO, DOOSAN, Hyundai KIA, Samsung, Ha Ting, Haas, Nakamura, Miyano, STAR, Spinner, Traub, Taiwan Chengtai, Taichung Precision Machinery, Qiaofu, Shenyang Machine Tool, Dalian Machine Tool, Beijing Machine Tool, Baoji Machine Tool, Nanjing CNC Machine Tool, Qinghai Machine Tool, Jinan Machine Tool, Spark Machine Tool, DMG China, and more. WTO offers a complete range of tool holders, including fixed tool holders, power tool holders, WT quick change joint tool holders, Sandvik Coromant type tool holders, Japanese BMT type tool holders, Swiss type machine tool tool holders, and more. Complete specifications, including straight type, straight eccentric type, right facing, right facing rear, right facing double head, adjustable angle, cutting saw type, speed increasing type, torque increasing type, hobbing cutter holder, whirlwind milling cutter holder, etc. Standard speed of 6000 revolutions per minute, standard internal cooling of 80 bar! The connection complies with Italian DUPLOMATIC company DIN1809 and German SAUTER company DIN5480, DIN5482， Italian Brauffaldi TOEM, one-step connection, two-step connection and other standards. From VDI 11 to 60, CAPTO C4 to C6, BMT45， 55, 65, 75, 85, etc., can also be manufactured according to special user requirements! A good horse with a good saddle! Our aim is to make your machine tools more efficient, with lower manufacturing costs, longer operating life, and higher manufacturing accuracy! Better price, better performance, 100% made in Germany! Sincerely looking forward to the opportunity to work together with friends from all walks of life!