Concero Group has been committed to provide the high quality measuring tools and cutting tools since the date of establishment in 2001. Quality is the life the company. The Group has four manufacturing locations, a trading company, a logistics center and calibration lab in Shaanghai. Doncero has become a important supplier of high quality measuring tools and cutting tools in worldwide Industrial market, especially in west Europe. Numbers of professional western companies which are not only industrial distributors but also credible manufacturers choose Doncero as partner in China sourcing business. Choose Doncero to be to your partner on the road of success.