Established in 2006 and headquartered in Changsha with service center in Guangzhou, Changsha Sumpart Electronics Technology Development Co., Ltd. is a professional company in providing payphone components, software solutions, and customized sourcing service to international customers.

Our products are mainly public phones, such as outdoor IC card payphones, coin phones and their accessories, including handsets, keypads, displays, readers, batteries, and front plates. Up to today, our products are widely used in more than 100 cities in China and more than 60 countries in Asia, Africa, South America and the Middle East.

We also provide customization service to specialized customers by strongly cooperating with our partners in field of mold design, metal or plastic processing, surface coating & polishing and print circuit board building. Our persistent and enthusiastic professional R&D team has mastered all key technologies and achieved innovations in payphone industry and electronic transaction industry.

Our target is "to assist our customers to maximize their profits and build up company images".