A company wholly owned by Dr. Christopher Chuang Tze Cheung, structured by SINOPAY GROUP to fulfill the service standards of financial institutions for Terminal Service and Maintenance. Our skilled technical team has extensive experience in developing software that complies with MasterCard & Visa (EMV) CHIP&PIN, JCB, AMEX, QR Payment (ALIPAY & WeChat), Duitnow Dynamic QR, and UnionPay International (UPI) standards.