Established in 2014, NINGBO WISHING MACHINERY TECHNOLOGY CO.,LTD.is a professional manufacturer and exporter specialized in research development and production of trailer coupler, trailer parts. We are located in Ningbo, with convenient transportation access. We have professional employees.Now our products have been sold to Erope,America and other countries and they are popular in these markets. Our factory always sticks to "Existing based on quality" ideas by right of highest quality.If you are interested in our products or have any question, please do not hesitate to contact us. We promise any inquiry from you will receive our most careful and immediate attention.