SUM TECHNOLOGY CO., LIMITED is a mainland enterprise estabished in Shenzhen, China. We specialise in designing, manufacturing and marketing various of mobile phones and tablet.
With the more and more sophisticated R&D technology,We currently mainly commit to develop and produce high-quality, multi-functional products. All are in self-open mold.
Our factory owns perfect, advanced equipment and testing machines. There is a completed production system from design, molding,patching, plug-in to assembling. We have more than 300 empolyees now, with 100000pcs of monthly capacity.
We deal with OEM and ODM of digital products, customized to incorporate your company logo and motto. We spare no effort to keep quality control, shipment schedule, and competitive prices enable to satisfy every need. We welcome the people from all walks of life for coming and instruction, and sincerely invite the old and new friends to visit and to enter into business with us, striving for our common success.