Hongda Hongda (Taiwan Province Hongda, one of the world's largest smartphone contract manufacturers, Hongda International Electronics Co., Ltd.).
Lenovo (Fortune 500 enterprise, China famous trademark, China famous brand, global PC leader, listed company, large multinational enterprise, Lenovo Group Co., Ltd.).
Xiaomi Mi (20 1 1, founded in April, is a mobile internet company focusing on independent research and development of high-end smart phones, Beijing Xiaomi Technology Co., Ltd.).
Meizu Meizu (high-tech enterprise specializing in the research and development and production of multimedia terminals, private high-tech enterprise, top ten domestic mobile phone brands, Zhuhai Meizu Technology Co., Ltd.).
ZTE (the world's leading provider of integrated communication solutions, leading supplier of high-tech communication equipment, top ten domestic mobile phone brands, ZTE Corporation).
Huawei Huawei (1987, Huawei Terminal Co., Ltd., the world's leading provider of information and communication solutions, the top ten brands of mobile phones, and the global influential brands).
Coolpad (one of the world famous smartphone manufacturers, Shenzhen high-tech enterprise, large group company, Yulong Computer Communication Technology (Shenzhen) Co., Ltd.).