Jiayi Hong Sheng Technology Co., Ltd. of Shenzhen City sinceentering the HD display market, with high-quality products,professional technology, comprehensive services and innovativeideas, to become the industry's most powerful suppliers andengineering service providers. In theprofessional credibility, the purpose of the service, the companyfocused on the introduction and development of products andtechnologies, promote high-definition digital video networking,systematic technologies and new ideas, improve the quality ofequipment and services for the Chinese market definition madeââoutstanding contribution.      The company mainly produces "JAHOSEN Nexus" brand DIDsplicing, teletext, multimedia TV, monitors, advertising, etc., arewidely used in transportation, energy, education, water,electricity, military, police, fire, commercial and otherfields. Companyis the only manufacturer of a versatile teletext, has strongtechnical strength, and a number of national patents.Â