Try: SUX250403CQAD1000005
EC-Firstclass (ChuKou1 / CK1) provides international fulfilment service and overseas warehouse for e-commerce retailers in China. With EC-Firstclass, retailers can enjoy discounted shipping fee of DHL, UPS, FedEx and postal services including Hong Kong Post, USPS, Royal Mail, China Post, Bpost.
Enhance the entire post-purchase experience with AfterShip
Integrate Chukou1 and Multi-Carrier Tracking APIs
Easily integrate shipment tracking into your system or website for a seamless tracking experience. AfterShip's tracking API allows you to offer shipment visibility across multiple touchpoints without stretching your development resources.- Global coverage: 1,100+ carrier integrations and 52+ languages
- Accuracy: Normalized data and standardized 7 main-statuses and 33 sub-statuses
- Data integrity: AI helps recognize new tracking number patterns
- Uptime & Reliability: 99.99%+ uptime, ISO 27001, SOC2, and GDPR compliance
Recognized by customers for exceptional service
