Found in 2000, Ocean Techologies Co., Ltd. is one of leading manufacturers and supplier of drilling EDM and EDM parts such as wire EDM, EDM Electrode, PNC drilling EDM, ceramic guide, and so on. Also, we obtained CE certificated. In 2005, we sold over 200 sets machines worldwide. After years' efforts, we have become one of the leading manufacturers in this field. To meet the severe competition and to serve the customers more. We are strict to our quality of product standard in order to make customer have good right. Besides, we also provide excellent service to our customer. We guarantee we must make you satisfy with our product and service. Welcome to visit our website and hope you could get the products which you are interested in or more information.