We are Shengshi Wireless Charging technology (Foshan, China) Co., Ltd. We are THE WORLD'S FIRST MASS-PRODUCED manufacturing factory of long-distance wireless chargers for furniture and Consumer electronics. The brand of our products is ZeePower. A new stable long-distance wireless charger designed to charge the mobile device through desks, tabletops, and thick cases.No need to dig holes, no need to damage the design of the furniture surface. This charger can be perfectly mounted under any surface except metal. We use the 115-140mhz low-frequency magnetic resonance wireless charging technology to perfectly match the QI wireless charging standard. We have exceeded the QI standard limit to 45 mm. Our product shell is a high standard ABS, the transmitting coil is a double or single side pure copper coil, and the bottom of the coil is a ferrite with a magnetic permeability of 3000. Our core host chip and power management chip are both 20nm process, including the hardware program inside, which makes us the world's first mass-produced long-range wireless charger manufacturer. We've seen wireless chargers embedded in desks before, allowing you to charge your mobile gadgets by simply setting it down on the tabletop. It's a sleek way to hide your charger, but you had to buy custom furniture that's been fitted with special hardware. Zeepower wants to change that.