Due to the rapid development of 5G networks, telecommunication products, which cater to service diversity, emerge at this historic moment. For telecommunication industries, under the pressure of stricter environmental policy and increasing production demands, green supplier selection is becoming more and more prominent. Although some studies have researched green supplier selection, the evaluation system index system is still in constant improvement and differs in individual selection scenarios, and its application in telecommunication industries has not been sufficiently studied in the existing methods. Collaborative innovation and supplier information visualization have aroused attraction in recent year. This article newly considered the two indexes in green supply chain management by the analysis on a median-sized telecommunication enterprise Q. Through the AHP method, the comparison matrix was established by the experts' grading method. Based on the weight results of each index, the two new indexes ranked later compared with basic ones but are still worth considering in supplier selection. For median-sized enterprises like Q, detailed indexes may not work and be counterproductive instead.