Factory Pictures-Chengdu Huachang Video Technology Co., Ltd. is an enterprise integrating independent research and development, design, production and sales of fiber optic communication series, network integrated wiring series products and solutions. While providing standardized products, the company also provides OEM services and all-round communication application solutions for optical communication, network integrated wiring, network data conversion and other products. The products cover telecommunications operators, optoelectronic networks, security monitoring, rail transit, military and police, electricity, schools, finance, airports and other fields, providing users with multiple choices in fiber optic communications, network wiring, computer room engineering and other peripheral product categories.