Yinzhou Ningbo Yonghui Tire Valves Factory is one of professional manufacturer in China for more than fifteen years. We export tire valves, fire repair tools, tire gauges, wheel weights and cold patch to many country in world. Such as USA, Holland, Rusia,  Singapore, Thailand, south Africa and so on. Our production lines is to meet with the worldwide orders. At meantime, we induct ISO system to make good C.I.S. to meet the current marketing requirements. As increasing your profit and bring you a prosperous business, we can submit you best services: