Trione accessories investment co.,ltd. is a growing company located in the world famous city-Shanghai, which is the largest trade center and port in China.Our own factories are located in mainland in China, which the cost will be very low, our office is in shanghai, which will be very convenient to product control and deliery. our products are competitive and met our clients 90%.We heartily welcome your visiting and cooperation for a conjunct wonderful future. Ifyou have any concern, please feel free to contact us. Timely, detailed and professionalresponses will be followed.