PRECO is an outstanding vernier calliper measurement producer in both China and foreign countries. PRECO is mainly engaged in the business of machinist measuring tools and other product series. PRECO mill clamping kit is manufactured by ordinary machining methods, including fixed edge, lathe machining, drilling, chipping, CNC machining, honing processing, etc. The surface coatings prevent it from directly contacting with the harmful medium. spiral flute tap has the peculiarities of metric tap, which is used in metric tap. With high-temperature resistance, it remains a stable performance even the inner machine temperature is high.
For years, we have been taking a visionary approach to supporting environmental progress. We’ve integrated environmental and social criteria into our innovation process so that every new product or we launch contributes to sustainability.