Qingdao preco imp. & exp. co., ltd. has long been committed to the research and development and production of woodworking vise. PRECO focuses on providing a variety of spiral point tap for customers. PRECO long drill bits has gone through many stages before production is completed. These stages include design, stamping, sewing, etc. Scratches resistance is one of the most important mechanical characteristics of this product. Every department of PRECO has its clear responsibilities to work out best boring head sets together. It is easily fit into the machine and requires less maintenance.
Our business philosophy is that we will win our customers' trustworthy by ensuring quality, safety, and sustainability in our business and helping them gain a competitive advantage.