Hangzhou Dawnjoint B&T Co., Ltd.
- Frequently Asked QuestionsThe frequently asked questions from our customers.August 2,2022
- IP Rating: The Standards Behind Waterproofness from A Manufacturer's Point of ViewExplaining what IP waterproof rating is, and how we manufacture dry bags, backpacks, and other waterproof products to make them completely waterproof.July 27,2022
- We Are Attending the 131st Canton Fair!Canton Fair (China Import and Export Fair) is scheduled to take place online from 15th April till 24th April. It is the biggest export fair in China since 1957. We will be attending the Fair with our waterproof backpacks, dry bags, and swim buoys.April 1,2022