Shenzhen Kaifa Technology Co., Ltd., known professionally as Kaifa, is an electronics manufacturing services provider. Headquartered in Shenzhen, China, operates ten R&D and manufacturing bases located in China, Malaysia, and Philippines, occupying a total area of more than 580,000 m2. As of 2020, it has become one of China's largest manufacturers of smart meters and control systems, and one of the largest semiconductor memory module manufacturers in China. Its product, hard disk heads, accounts for more than 10% of the global market share. Wikipedia