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The company has set up a professional R & D team to constantly overcome technical difficulties and develop new products every quarter. The products adopt the latest technology, energy saving and environmental protection, and computer full-automatic control.


The company has been specialized in water treatment industry for six years, continuously developing new products, adopting the latest manufacturing technology, launching a variety of series products, and tailor-made products with the functions required by customers according to local conditions.


In the cutting process of the laser cutting machine, the beam is focused into a small focus through the lens of the cutting head to achieve high power density, in which the cutting head is fixed on the z-axis.

At this time, the heat input by the beam far exceeds the partial heat reflected, conducted or diffused by the material, and the material is quickly heated to the melting and vaporization temperature. At the same time, a high-speed air flow blows out the melted and vaporized material from the coaxial or non coaxial side to form a hole for material cutting.
  • 1989 Company Founded
    • Mr. Zhou Wei founded the Luyang Granite Factory, which is known as the “10-person factory” in Jiyang County.
  • 1991 Founded CuiZhai EastStar Production Base
    • Established the Cuizhai East Star Park and release the “EastStar Brand” to start manufacturing granite structural parts for machinery.
  • 1993 Cooperation With Mitutoyo Corporation
    • Joint venture with Mitutoyo Corporation of Japan to introduce advanced management and production technology.
  • 1995 ISO9001 Certification
    • Obtained ISO9001 quality system certification.
  • 2000 Invented Mineral Composite
    • Developed and successfully patented Minera Composite across the era and applied for patents.
  • 2005 Established Mingshui Production Base
    • Established Mingshui production base to release “Nano brand”.
  • 2016 Establishment Of National Standards
    • Successfully developed national standards.
  • 2017 Academician Workstation
    • Establish a national academician workstation.
  • 2018
    • Jointly with Chongqing Machine Tool Co., Ltd. to undertake a major project of the Ministry of Industry and Information Technology implementation and integration demonstration of green design platform for metal cutting machine tools.
  • 2019
    • Establishment of a European customer sales and service centre in Germany and a sales and after-sales service centre to meet the needs of European customers.
  • 2020
    • ISO 9001 certification by the British Standards Institute (BSI).

Jinan East Star Precision Measure Co. Ltd. Founded in 1989, is specialized in producing granite measuring instruments and machinery parts.

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   +86-531-88917773  /  +86-531-88917775  /  +86-531-88917776 / +86-531-88917778
  Headquarter Add: Jiaheng Business Building B Seat 17d, hualong Rd.1825 Jinancity China
   East Star Factory Add: Cuizhai Jiyang County Jinan City China (No.45 Jibei Road)
   Nano Factory Add: Zhang Qiu Ming Shui Developing Zone, jinan City, china

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