Professional transformer bobbin factory, complete specifications. Our Factory has huge out put can be finished everyday.All material is are environmental protected. We accept custom made and design service.We devoted ourselves to transformer bobbin over 1
Thread: G(PF) ThreadModel: G1/4, G3/8, G1/2, G3/4, G1, G1-1/4, G1-1/2, G2, G2-1/2, G3.Material: Parts A, C, E and F are made of Nylon PA66 approved by UL (Fire Grade 94V-0).Part B and D are made of EPDM weatherproof rubber.Waterproof Rate: IP68-10.