A shipping agent facilitating shipments from China to Sri Lanka performs several critical functions.

　　They have an in-depth understanding of the logistics landscape between the two countries. This enables them to recommend the most appropriate transportation method based on various factors. For instance, if you're shipping bulk clothing items and have some flexibility in delivery time, sea freight could offer significant cost savings. But if it's a shipment of fresh produce that needs to reach Sri Lanka quickly to maintain quality, air freight would be the better alternative.

　　These agents handle the complex customs formalities on both sides. They ensure that all necessary documents, such as customs declarations, import/export licenses, and certificates of conformity, are accurately prepared and submitted to avoid any customs-related delays or complications.

　　They also coordinate with a wide range of partners, including shipping lines, trucking companies, and warehouses. This coordination ensures the seamless movement of goods from the point of origin in China to the destination in Sri Lanka.

　　For example, if you're shipping electronic goods from a manufacturing facility in China to a distribution center in Sri Lanka, the shipping agent would manage the loading and unloading of containers, arrange for storage if needed during transit, and keep you informed of the shipment's status at all times.

　　Some well-known shipping agents operating on the China to Sri Lanka route include [Agent Name 1], [Agent Name 2], and [Agent Name 3]. When choosing a shipping agent, it's crucial to consider their experience in handling similar shipments, their network and resources, and their ability to provide personalized and efficient service.

　　Doing comprehensive research and seeking references can help you select a reliable shipping agent that ensures a smooth and successful shipping process from China to Sri Lanka.