OPTICAL FIBER FUSION SPLICE PROTECTIVE SLEEVE: A: STANDARD SLEEVE: fusion sleeve( 60mm/ 50mm/ 40mm) : 0.02USD/ PCS( factory price) B: RIBBON SLEEVE( 40MM) : fusion sleeve( one pin) : 0.08USD/ PCS( factory price) ....
1.start in 1994. 2.7000000pcs optical fiber fusion protectors per year OPTICAL FIBER FUSION SPLICE PROTECTIVE SLEEVE: A: STANDARD SLEEVE: fusion sleeve( 60mm/ 50mm/ 40mm) : 0.02USD/ PCS( factory price) B....