Polymer line post insulator The brief introduction of the polymer line post insulator. Polymer line post insulator is one of the main types of our Orient Power product, besides the polymer line post insulator, we also produce polymer suspension insulator, polymer post insulator, and so on. The peculiarities of the polymer line post insulator in Orient Power: Different from the porcelain line post insulator the polymer line post insulator has more advantages: it is light, easy to carry and so on. The polymer line post insulator has more advantage than the porcelain line post insulator. Structure of the polymer line post insulator: An FRP Core, Silicon Rubber Housing, Metal End fittings. The tests of the polymer line post insulator: Design tests, Type tests, Sample tests, Routine tests, Our company is very professional in the insulator field, you can visit our website for more polymer line post insulator information and also you can find more insulator knowledge there. We welcome you contact us for more high voltage pin type insulator information or enquiry. Contacts: Orient Power Insulator Skype: yan834016027 WhatsApp：+(8)(6)(1)(3)(9)(3)(8)(2)(2)(9)(4)(2)(1) Tel/Fax: +(8)(6)+(3)(7)(1)-(8)(6)(0)(9)(7)(0)(7)(8) no03(at)orientinsulators(dot)com www(dot)orientinsulators(dot)com