Ningbo Ingo Electronic Technology Co.,Ltd is also a key enterprise in the area of fiber optic cable in Ningbo city., Ltd is a leading fiber optic cable manufacturer in Ningbo, with 100M CNY assets, 80,000 m² facilities, 160 staff, advanced testing equipment, producing diverse cables with annual sales of 2M core kilometers. 652D single-mode fiber: Before New Year's Day, RMB 18/km → Now RMB 85~120/km, an increase of nearly 650%; A1 single-mode fiber: Before New Year's Day, RMB 23/km → Now RMB 115~135/km, an. Ningbo Ingo Electronic Technology Co. Source directly from global suppliers on TradeWheel. Has factory over sizes 80000cbm, and also the sales value 50M USD. Welcome for contact and for customization.