Ningbo Longcon Metal Material Co., Ltd, which was founded in 2005, has been specializing producing EDM wires for almost 20 years. In China. Since its foundation, it has been engaging in the manufacture of precision alloy wires, including plain EDM brass wire, coated EDM wire, phosphor bronze wire, etc with annual production capacity 4000 tons. During the past few years between 2005 and 2015, Ningbo Longcon Metal Material Co., Ltd mainly focused on China domestic market, which has been proved to be very successful and becomes one of the most-well-known EDM wire brand in China.

Based on continuous insistence of excellent quality performance and reliable accuracy of its products, in early 2015, with full support and encouragement of its managing director Dr. Xu, who has been in EDM wire manufacturing industry for over 15 years, Ningbo Longcon Metal Material Co., Ltd started penetrating into overseas markets and soon received many favorable responses and acknowledgements from customers in most Europe countries, Southeast Asia, Japan, Korea, New Zealand, Canada, USA, Mexico, Brazil, Argentina, etc.

In close coordination with our customers and with the development of erosive cutting technologies, we constantly adjust and improve quality of products to develop new product lines, such as phosphor bronze wire for brush manufacturing industry and annealed zinc coated wire for improving machining efficiency. And customeroriented way of working of the whole staff guarantees a satisfactory service to our partners.