How can printing ink be sent abroad?

Ink contains liquid, which is sensitive in international express delivery. It is difficult to send it directly to international express delivery or post office.

Sensitive goods are recommended to be mailed by a professional international express agency for sensitive goods, such as cross-border logistics to the sea.

The DHL/FedEx route operated by the company can send articles containing liquids abroad without providing any test certificates and materials, and it can basically arrive in 3-5 days, which is very fast.

Author of this answer: Xianghai Cross-border Logistics (Zhihu, Taobao platform of the same name), specializing in domestic transshipment and overseas express delivery of sensitive goods.