Sea-Promise Corporation Co., Ltd.

SEA-PROMISE Communication Co., Ltd. is a high tech enterprise. Specialize in the R&D, manufacture and sales of mobile battery and charger. And so on workshop area of over 1000 square meters, more than 200 employees, Experienced R &D talent and advanced engineer takes 20% of whole company's people around. Under the abundant capital, has a set of equipment for battery production. Such as Incoming quality control for battery cells done by the most advanced domestic capacity binning system--Qing Tian BS-9803 Cell Capacity Binning Handler. Ultrasonic welding on plastic cases done by the BRANSON 8700(a U. S. famous brand), 100%pre-production test on incoming battery cells for internal resistance and open-circuit voltage(OCV), Integrated test on completed battery packs for electrical characteristics and liability done by the most advanced domestic technology. Spot-welding on nickel plates done by the most famous energy storing type spot welder, UNITEK 250 from U. S. A, Spot-welding on nickel palters done by UNITEK 125, also from U. S. A...Top technology and perfect management, the company develops step by step. Has been become the best choice by many famous mobile phone company. Our sales network covering Europe, America, Asia, The Middle East and all Africa; China is the large production-export country all over the world. SEA-PROMISE Communication Company, face to the global gates at the world while market, we are looking forward to establish the relationship with the merchants from the world to enlarge international market together. Our batteries process the following features: Excellent security; High capacity; good talk and standby hours; Lower self- discharge; Long life cycle.

We welcome all inquiries from distributor; OEM and ODM, and private label buyers. Contact us now to create win-win business together.