Yueqing Heyida Tools Factory mainly produces hole drill s used in concrete, metal, plastic, glass and marble . I t owns many patent s of utility model and invention . A mong them, M42 bimetal hole drill s, full - grind ed high-speed steel hole drills and hard alloy hole drills are our factory ’ s main products. T hey drill on metal material s,synthetic
steel plates, aluminum plate s, plastics and resin plate s, within drill ing hole diameter 12mm-220mm and single side drill ing hole depth38mm.
The products are widely used in industries such as electric switch cabinet s, decorating security door s, ship building , environmental protection
equipment, mechanical engineering , boiler manufacturing, fire annihilator
pipe installation, oil feed pipe , etc.
We have many professional manufacturing equipment
and a technique team. D igital control equipment occupy more than
90%. During manufacturing, we take product quality as the most important aspect , and never produce low-quality products wasting resource . Heda brand series hole drills lead in the industry in quality and
performances, recognized by both domestic and overseas customers.
It is our biggest ideal to offer customers quality products and service.
Welcome to choosing our products. |