HOIYU is the professional enterprises for R&D in-die tapping units. It is number one manufacturer for R&D, Producing, saling in-die tapping units in China. Provided technical solution and automated equipment for threading in metal stamping industry.

FASTOP in-die tapping units fitting in press tool allowes the manufacturing of thread in progressive die. This avoides separate cost intensive working outside the tool. It is costdown and improved the production efficiency. Besides, Threads are cold formed, which mean there is no chip. Besides, the formed threads have a higher strength and high precision than a cut one because the grain structure of the materials is not inperrupted.

It is used in progressive die and stretch form die. There are bright prospects in tapping field. Apply to precision sheet metal tooling shop, hardware factory, electric appliance plant, electronices factroy, toy factory, car accessories factory.