Dongguan Sanjiu luggage products Co., LTD has been standardizing the products like fireproof and waterproof document safe manufacturing process. Our standardized production process management runs through the whole production process. We have employed professional senior technicians who are devoted to the industry for years. They map out the workflow and incorporate the standardization work contents of each stage into the operating procedures. The entire product production process is very clear and standardized, making the product be of superior quality and competitive price.

Sanjiu has successfully met many high expectations and unique demands from our cooperative brands and is still seeking for improvement and breakthroughs with our strong focus on sincerely delivering our brand values and brand goals, which has led to a steady increase in sales, wide recognition, word-of-mouth referrals and advocacy for products under our brand.

fireproof and waterproof document safe is one of the main products of our company. Related product details can be viewed at SANJIU. Free samples are sent or tailored according to customers' needs. We strive to be the best regarding quality and service.