أدوات قياس دقيق  شركات مصنعة، تجار، موردون، مزودو خدمات

الدقة المطلقة، الجودة المطلقة
وقد وضعت شركة ADCOLE Industrial Metrics Systems معايير عالمية للدقة والموثوقية والمتانة منذ عام 1968. اليوم، تستخدم شركات السيارات والصناعة والتكنولوجيا الرائدة في العالم آلات قياس ADCOLE لتلبية المتطلبات الأكثر تطلبًا لأحدث جيل من المحركات عالية الأداء.

Hangzhou Jizhi Mechatronic Co.,Ltd. was established in June 2004. JIZHI has been focusing on the research and development, design, manufacturing and sales of automatic balancing machines, and committing to becoming a professional enterprise with comprehensive research and development and comprehensive application of balancing technology. JIZHI completed the shareholding reform in March 2012 and successfully listed on the Shenzhen Stock Exchange's Growth Enterprise Market in October 2016. As a benchmark enterprise in the domestic dynamic balance industry, Jizhi has joined hands with subsidiaries such as Shanghai Hengwang Intelligent Technology Co., Ltd., Hangzhou Hehui Intelligent Equipment Co., Ltd. and Guangdong Jijie Intelligent Equipment Co., Ltd. to build and extend the industrial chain structure. These years, Jizhi has been continuing to development the new products, and actively promote the new energy industry, Aerospace, high-speed dynamic balancing and intelligent manufacturing fields. Jizhi will provide customers with more reliable and diversified product choices in the future.
Jizhi has been recognized as a national high-tech enterprise and successively undertaken national, provincial and municipal scientific research projects. Its scientific research results have won the second prize of Zhejiang Science and Technology Progress Award and the first prize of Hangzhou Excellent New Products and New Technologies.

To June 1994
Production of tools at the tool shop operating within the organizational structure of the Rolling Bearing Factory ISKRA S.A., the biggest rolling bearing manufacturer in Poland.
1 July 1994
Foundation of a plant named Special Tool Plant (Zakład Narzędzi Specjalnych) as a separate profit centre within the organizational structure of the Rolling Bearing Factory ISKRA Joint Stock Company. The beginning of development especially in the field of sales, marketing and quality. The commencement of cooperation with other customers.
22 January 1998
Acquisition of a majority stake in the Rolling Bearing Factory ISKRA Joint Stock Company by one of the biggest rolling bearing manufacturers in the world, the Japanese concern NSK. Continuation of the activity at the Special Tool Plant.
9 October 1998
Awarding a certificate of quality system conformity with the requirements of ISO 9002 standard issued by BVQI to Special Tool Plant.
11 December 2000
Registration of a company named ISKRA Special Tool Centre (ISKRA Centrum Narzędzi Specjalnych Sp. z o. o.) at the Kielce District Court, belonging to the NSK Europe Ltd. The beginning of activity as an independent entity by commercial law. Development of cooperation with many customers.
20 November 2001
Obtaining a certificate of quality system conformity with the requirements of ISO 9001 standard by ISKRA Special Tool Centre, issued by BVQI.
30 June 2005
Acquisition of the whole of shares in ISKRA Special Tool Centre by NSK Europe Ltd.

DR. JOHANNES HEIDENHAIN GmbH develops and manufactures linear and angle encoders, rotary encoders, digital readouts and numerical controls for demanding positioning tasks. HEIDENHAIN products are used primarily in high-precision machine tools as well as in plants for the production and processing of electronic components. With our extensive experience and know-how in the development and manufacture of measuring devices and numerical controls, we create the groundwork for the automation of tomorrow’s plants and production machines.
Competence in the area of linear and angular metrology is reflected by a large number of customized solutions for users. These include the measuring and test equipment developed and built for many of the world’s standards laboratories and the angle encoders for various telescopes and satellite receiving antennas. Naturally the standard products also profit from these experiences.
The high quality of HEIDENHAIN products depends on special production facilities and measuring equipment. Masters and submasters for scale manufacturing are produced in a clean-room building, conceived especially for this purpose, with special measures for temperature stabilization and vibration insulation. The the machines required for the manufacture and measurement of linear and circular graduations and copying machines are also developed and built by HEIDENHAIN.