Advantage of Hoi Luen FIW
-Industry pioneer to have the FIRST UL certification (OBJT2.E257525)FIW-B, FIW-F
-Industry pioneer to establish Electrical Insulation System (E200050), and more versions to come
-Zero-defect, thanks to the structure design and engineering efforts
-Very small OD vs supplementary and triple insulated wires
-Superb to produce small transformers and power supplies, etc.
-The best solution to replace triple insulated wire, both cost-wise and function-wise