Dongguan Sanjiu luggage products Co., LTD never hesitates to promote waterproof and fireproof document safe to global market in the post-industrial era. The product is manufactured adhering to 'Quality always comes first', so a professional team is allocated to ensure material quality and promote the R&D process. After repeated trials and tests are conducted, the product successfully has its performance improved.

We build our brand - Sanjiu on values we ourselves believe in. Our objective is the establishment of long-term and mutually beneficial relations with customers to whom we are always offering the optimum solutions for their needs. We offer world-class products, and the process enables us to increase brand value continuously.

waterproof and fireproof document safe becomes one of the best sellers at SANJIU. To further consolidate the achievement, we facilitate full after-sales service with endless efforts. Besides, we guarantee a warranty for all products for better customer experience.