Is the communication technology between Shenzhen and Hua Xun normal?

Ordinary. Shenzhen Hua Xun Communication Training is a project licensed by the Industrial and Commercial Bureau, which has been put on record and is formal and legal. Shenzhen Hua Xun Communication Technology Co., Ltd. is located in Shangmei Science and Technology Building, Shahe West Road, Nanshan District, Shenzhen. It is a high-tech enterprise focusing on R&D, production, sales and service, and system platform construction of its own brand smart phones and professional terminal products in various industries such as electric power, public security, railway, mobile payment, smart medical care, smart home and automobile.