PeterWholesale is a free Android application designed for businesses seeking suppliers in Guangzhou, a major hub for exports in China. The app features a robust database of over 5,000 suppliers, with more than 60 new suppliers added daily. Users can access detailed contact information, including business cards, phone numbers, WeChat IDs, WhatsApp numbers, and email addresses for each supplier.

The application emphasizes the authenticity of its listings, ensuring that every supplier has a physical presence in the market and that all contact information is verified by the app's team. While PeterWholesale strives to provide accurate and comprehensive information, users should be aware that the app does not guarantee supplier responsiveness or the success of payment, shipping, and trading transactions.