In terms of procurement mode: most companies in the industry implement the procurement mode of "order by production". For some core electronic components with a long procurement cycle, a certain safety stock will be reserved, and strategic reserves will also be made according to changes in industry supply to meet future production and operation needs. Most companies arrange purchases according to sales orders, and the purchased raw materials mainly include standard parts and non-standard parts. For standardized parts, the company purchases directly from the market; for non-standardized parts, the company designs independently, and then hands over to professional manufacturers for customized production according to the company's design drawings and process requirements.

      In terms of sales model: there are many types of electronic measuring instruments, various industries and technologies, and various sales models in the industry, so as to provide more professional, comprehensive, timely and personal targeted services for customers in different industries and different needs. Major companies in the industry mainly use direct sales, distribution, ODM, e-commerce and other methods for sales.

      The direct selling model is the most initial sales model. The direct sales model can reduce the cost of product circulation and maximize the satisfaction of customer customization needs. Manufacturers usually obtain direct sales orders through bidding and participating in exhibitions. In the industry, Kunheng Shunwei, Chuangyuan Instrument, etc. all use direct sales as the main sales model. Through the direct sales model, they can better serve customer needs, improve after-sales service, and enhance the company's brand competitiveness and influence.

       The global electronic measuring instrument market scale maintains a continuous upward trend. With the growth of the global economy and the improvement of industrial technology, the market size of electronic measuring instruments continues to increase. According to Frost & Sullivan data, the market size of electronic measuring instruments has increased from US$10.095 billion in 2015 to US$13.678 billion in 2020, with an average annual compound growth rate during the period. reached 6.3%. With the commercialization of 5G, the rising market share of new energy vehicles, and the development of information communication and industrial production, the global demand for electronic measurement equipment will continue to grow. The market size of the global electronic measuring instrument industry is expected to reach USD 17.238 billion in 2025, with a compound annual growth rate of 4.7% from 2020 to 2025.