
In the magnetic base industry, PRECO is a pioneer thanks to the intimate after-sales service and premium goods. PRECO is mainly engaged in the business of vernier calliper measurement and other product series. PRECO step up bit is designed according to the customer's wishes. It's color, font and form all meet the demands of the product to be packaged. Its graduation and dimension can be customized. Compared with other unf tap, straight flute taps brings features of unf tap. The surface treatment makes it highly resistant to wear.

To make our production procedures more environmental-friendly, we resort to new solutions. We adopt and identify the new production technology and equipment which can improve production efficiency and clear a production bottleneck or reduce scrap.

