Shenzhen xingsen fast circuit technology co., ltd was established in 1999. Headquartered in Shenzhen, China, the company has established production and operation bases in Guangzhou, Yixing, Jiangsu and Britain. The company has branches in Beijing, Shanghai, Wuhan, Chengdu and Xi 'an, and subsidiaries in China, Hongkong and the United States. At present, dozens of customer service centers have been established at home and abroad, forming a global marketing and technical service network, providing quality services to more than 4,000 customers around the world.