Zengcheng installation of light telephone switches Shanghai, Shanghai Light PBX installation Zengcheng

Guangzhou, Shanghai Optical Communication Technology Co., Ltd. is committed to install program-controlled telephone switches, PBX, digital switches, user switches, program-controlled scheduling and other communications products, wholesale, maintenance, repair and replacement, expansion and upgrades and other integration services, the company since its inception, business has grown, so far in the industry, it has a large user base areas for hotels, schools, villas, supermarkets, factories, warehouses, corporate offices, factories, coal mines, railways, docks, hotels, finance and other fields, factory outlets, price concessions, complete specifications, adequate supply, powerful, quality assurance, welcome customers to inquire and buy. For more details, please visit website: http: //www.gzhuguang.com http://www.gdgzxinli.com Tel: 020-87513408 8,759,603,513,622,898,428 13622898408