Through introducing advanced technology, the strength of Qingdao preco imp. & exp. co., ltd. is the first rate in producing digital caliper set. We will show you the straight flute taps series that is most popular with customers. The LED diffuser of PRECO unf tap has been improved for many times by our technicians in the R&D team. They tried to enhance the performance of the microlenses which control the efficiency of the light beams. It has guaranteed toughness so that it won't fracture or chip. The additional functions of PRECO product deliver more economic benefits to customers. The product is distinguished for precision registration.
We are aware of the importance of sustainable development. We will practice our environmental protection by using science and technology. For example, we reduce the negative environmental impact by introducing a series of eco-friendly facilities.