Shenzhen Key Smart Co., Ltd was founded in 2011, head office located in Shenzhen, with branch R&D center in Shanghai, and some other oversea office in France, Italy and Japan. The total staff is more than 200 people, 185people are working on mobile solution Research and development in Shanghai, 48 people work in Shenzhen head office work for mobile manufacture.

We are committed to the research, design and manufacture of 2G/3G and 4G mobile devices, we have R&D and production capacity, we are a professional mobile device supplier.

Our vision is become the world's best mobile provider, build a good and efficient team, provide global regional customers fastest, best, and most comprehensive service, and we determined to grow together with clients.

Since the company inception, we always adhere to independent innovation, we invest a lot of manpower and material resources in the development and application of new technologies for wireless communication. Product line layout is not only the traditional 2 g / 3 g / 4 g communication products, but also in Wearable devices, children's mobile, Three proofing phone, and elder phone^this kind of special products. We have a complete set of the whole process of quality control system (ISO9001: 2000, ISO14001 and QC080000), product quality is one of the company's core assets.

Based on domestic, scan widely international. Our strong innovative ability, stable and reliable quality, and cost-effective products, was warmly welcomed by the customers at home and abroad. Our products had been exported to more than 20 countries and regions.