
PRECO is positioned as a leading manufacturer of toolmakers vise. PRECO is mainly engaged in the business of f clamp and other product series. In comparing with other similar products, hand taps has obvious superiority such as drill and tap tool. Scratches resistance is one of the most important mechanical characteristics of this product. PRECO has been keeping encouraged to offer the best er collet so as to win the industrial credit and create the industrial brand. Scratches resistance is one of the most important mechanical characteristics of this product.

We promise all our businesses done in good faith. We pledge to never lie to clients, no matter in relation to the materials we used, the workmanship quality, or product quality.

