The fireproof boxes and safes is the excellent profit maker of Dongguan Sanjiu luggage products Co., LTD. Its performance is guaranteed by both ourselves and the third party authorities. Every step during the production is controlled and monitored. This is supported by our skilled workers and technicians. Having been certified, it is sold to many countries and regions where it is recognized for wide and specific applications.

The reason for the high popularity of Sanjiu is that we pay close attention to the feelings of users. So it can compete in the international market and gain a lot of customers' trust and support. Our branded products have a very high re-purchase rate with constant demands in the market. Thanks to these high performance products, we have established long-term cooperation for mutual benefits with each customer.

At SANJIU, every member of our customer service team is personally involved in providing exceptional fireproof boxes and safes services. They understand it is important to make ourselves readily available for an immediate response regarding pricing and product delivery.