As a pioneer in the industry, Dongguan Space Electronic Science and Technology is the founder of the 3-D billboard. We've obtained several domestic patents concerning its design, including its invention, its step driving system, its stepping wheel and its transmission equipment. You can also choose from billboards with prism widths of 131, 60 or 33 millimeters. We've achieved this level of innovation thanks to the efforts of our R&D team, made up of 10 designers each with an average of 10 years' experience. With their help, we've been able to retain the business of our blue-chip repeat clients, including Wal-mart and Tesco.
So that we can be sure of the quality of the products we provide to you, our QC team checks each unit three times during production before running each billboard for 36 hours. These measures, along with the ISO 9001:2000-certified quality management system we adhere to, mean that the products we ship to you will always be top quality. Each one comes with a one-year warranty and we provide three percent free accessories for each order.
To better serve our customers, we've established agents in Hong Kong, Thailand, Malaysia, Japan and Spain, so contacting us is even more convenient. Your complaints will be replied to within 10 minutes, and other requests will take only 24 hours or less. With an output of 10,000 billboards, architectural renderings, construction designs and blueprints and assembly guides each month, we're ready to fill your orders. And we'll have them ready to deliver in only 20 days. With a minimum order requirement of only one unit, what have you got to lose? Contact us today to test our customer service and product quality.
