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Laizhou Weiyi experimental machine manufacturing Co., Ltd. Was estabilished in 2001, covering 55 acres, which is one leading enterprise in the field of a professional R&D, manufacturing metallographic sample preparation erquipment. Was identifiel as Technology high-tech enterprises by Shandong Provicial Science, Shandong Academy of Sciences Research Building.
In 2004 the company pasend the ISO9001 quality management system certification, in 2011 the company obtained CE certification, laid the foundation for a comprehensive international markets.
Weiyi company owns two wholly owned subsidiaries, Feng Feng Grinding Wheel Co.,Ltd and Shandong Weiyi important and export Co., Ltd. Feng Feng Grinding wheel Co., Ltd product Weiyi metallographic cutting wheel and Liboshi High resin grinding wheel and polished piece, these products were exported to more than 70 countries around the world.
Weiyi has owned the first market share of the industry for many years.
A number of key national research institutes, laboratories project as “First Research Institute of Ministry of Public Security Testing Center”, “8 Institute for Nuclear Industry”, “China Railway Science Research metals and Chemistry Institute”, “China Helicopter Design Institute of Physical and Chemical Testing Center 602 metering”, “Chinese Academy of Sciences Lanzhou Institute of Chemical Physics Solid Lubrication State Key Laboratory”, and hundreds of colleges and universities including Tsinghua University, domestic steel company, more than 120 automotive manufacturers are in practical Wei-Products.
WEIYI can design and develop metallographic equipments according to the user’s special requirements.
WeiYi’s quality policy is Standardized management, focusing on quality, continuous innovation, sincere service.”

Machines and equipment for the materialographic laboratory.

Whatever you need for quality testing and material analysis, QATM has it all: As a manufacturer of high-quality machines for materialography (metallography) and hardness testing, we offer the most comprehensive solution for your needs. We not only supply a wide range of instruments but also accessories, consumables, complete laboratories and tailor-made special-purpose solutions.

We aim for highest quality

Quality is actually part of the name QATM! Our innovative cut-off machines, mounting presses, grinders, polishers/electrolytic etchers, as well as hardness testers and analysis systems provide maximum reliability and flexibility. The R&D departments for hard- and software work in close cooperation with our customers to ensure continuous optimization of our products. QATM is certified according to EN ISO 9001:2015 to make sure our internal procedures for conception, development, purchasing, sales and service are efficient and in accordance with our high standards.
Customers all over the world appreciate QATM’s extensive sales and service network as well as the direct communication with our experts. The comprehensive expertise and creativity of our qualified staff are the basis for the consistent high quality of our solutions.

QATM offers:

Modern production engineering and high vertical integration
Optimum control of every single component of our machines guarantees reliable QATM product quality “made in Germany” and "made in Austria".

Application consultation and end-user seminars with individual focus
Our application experts ascertain parameters and equipment configurations best suited for your sample preparation process.

In-house hardware and software development
QATM hosts the complete R&D process in-house to be able to offer customer-specific solutions. Tailor-made solutions to meet individual requirements are our strength.