Shenzhen Zhengtong Electronics, founded in 1993, is a high-tech enterprise engaged in providing integrated application services for the products in secure payment and self-service industries. At present, we have an annual production of 1 million sets of Encrypting PIN Pad (EPP), 100 thousand sets of self-service kiosks and 1 million sets of traditional financial payment terminals. Our products have been domestically sold in more than 31 provinces and autonomous regions and are widely exported to over 160 countries and regions in the world.