Jingjiang Measuring Gauge Co., Ltd. was founded in 1958 and began to produce vernier calipers in 1970. In 1987, foreign capital was introduced to form a limited liability company. In 2006, the company joined the Hexkan Group; in February 2024, the company became part of Superstar Technology (stock code 002444).

As a company specializing in the development, production and sales of measuring instruments such as vernier calipers, micrometers, gauges and altimeters, the registered trademark "Lead ring brand".

The company's main products include: vernier calipers, calipers with meter, electronic digital graphics calipers, depth vernier calipers, depth vernier calipers with meter, electronic digital graphics depth calipers, height vernier calipers with meter, electronic digital graphics height calipers, micrometers, angle rulers, indicators Measuring gauge, altimeter and other measuring instruments.

The company also has strong design and development capabilities, and can use national standards, German standards, British standards and Japanese standards for production according to customer requirements, and design and manufacture various special structural requirements for measuring instruments for customers to meet their personalized needs. .

With its excellent quality and innovative spirit, the company has become one of the ten base companies in the country for measuring gauge export, and its products are exported to more than 20 countries and regions including Europe, North America, Southeast Asia, etc. Over the years, it has won the honors of technological progress enterprises, export-oriented enterprises, harmonious demonstration units, etc., and has been rated as "AAA-level contract-oriented enterprise" for many years. In addition, it has also won the honors of "Cleaning Production Enterprise" in Jiangsu Province.

By continuously deepening internal reforms, strengthening internal management and continuously improving the level of technological innovation, product innovation and management innovation, and continuously promoting enterprise upgrades, it has successively obtained ISO9001, ISO14001, UKAS, CE and other certifications, and passed ISO9001:2015 Rhine certification in 2023. Ensure that product quality and production process are fully controlled and reliable under international standards and specifications.

The company adheres to the strategies of steady operation and high-level and international development, continuously improves the operating quality and economic benefits, laying a solid foundation for the company's long-term sustainable development. We will continue to work hard to provide customers with high-quality products and services to meet the ever-changing market demand.