Yeong Long Air Hydraulics Co., Ltd have been established in 1988. From the beginning we started offer a wide array of industrial hose, hose assemblies, pipe fittings, tubing, fasteners, valves and other related hydraulic supplies all in an easy-to-use format, then gradually developed our crimping machines from smallest to industrial use. Over 20 years efforts and development, we have gained the trust and credibility from our domestic, international clients and distributors support. In this respect we maintain selected carefully and strictly on each parts of machines qualities, in order to let our customers have the good quality use and precisely crimping numerical on the products of our clients. The range of our crimping machine basically cover our clients variety and difference requirements, from workshop to industrial crimpers big diameter, nut crimping machines, and skiving machines.