Shenzhen Xinhecheng Technology Limited is a leading manufacturer of electronic products, specializing in digital products, game accessories, computer peripherals, and mobile phone accessories. Our headquarters and manufacturing facilities are located in Shenzhen, China. International Experience Founded in 2001, Shenzhen Xinhecheng Technology Limited has accumulated significant experience as an ODM & OEM manufacturer and is ISO9001 certified. Our products are exported to the United States, ...