Established in 1986 in Chengdu, China, Chengdu Jiexun Electronics Co., Ltd. is a Sino-America joint-venture company. We​ are a professional manufacturer of​ CATV/IPTV Headend equipment and we can provide solution and equipments for DVB-C, DVB-S, DVB-T, DVB-S2, DVB-T2 and IPTV systems.As a leader of CATV industry in China, Jie Xun focuses on the digital TV products and provides a wide range of new technologies as well as competitive products suitable for both domestic and overseas markets. Our team will provide the best products and service to customers home and abroad, our product including but not limited to :Encoder, QAM/COFDM Modulator, DVB-T Modulator, Multiplexer, Demodulator, Transmitter, Scrambler, IPTV Products, CATV ProductsOur Services Pre-sales Provide technical advice on system network. Provide an initial design and technical solutions, Provide network planning, construction management program, product features demo and trial In-sales Provide instruction on equipment connection and setting Provide remote training on NMS and CAS/SMS via Team-viewer Provide engineer to instruct installation on site (Pls note you need to provide a round-back tickets, accommodation and allowance) After-sales 3 years free maintain on non-artificial damage. 24/7 support in Hardware and Software. (Pls make an appointment with us in advance) Provides software, hardware upgrade solution. Provide network upgrades. Regular telephone and email tracking Provide the necessary products spare parts