We are looking for a reliable IPTV service provider based in China to supply high-quality IPTV streaming services. The service should include:

Stable and high-speed streaming with minimal buffering
A wide selection of live TV channels (sports, entertainment, news, etc. )
Support for HD, Full HD, and 4K streaming
Multi-device compatibility (Android, iOS, Smart TVs, Firestick, etc. )
Secure and seamless payment integration (PayPal, credit card, etc. )
User-friendly APP interface with EPG (Electronic Program Guide)
Option for reseller/whitelabel solutions
Suppliers must have proven experience in IPTV solutions and provide test access for evaluation. Please provide details on pricing, supported regions, server stability, and integration options.