Product Name: Plastic Rail Insulator for Nabla Fastening System Model NO.: Rail insulator Type: Tracked Train Certification: Arema, BS, ASTM, Uic, Tb Materials: PA66+30%GF MOQ: 5000PCS Packages: 25kg Double-Layer Woven Bag with Fumigation-Free Standards: DIN17221, BS970, GB/T1222 Delivery Time: Within 30 Days Certificate: SGS, Crcc Payment: Tt/ L/C Items: Rail Insulator Part: Rail Plastic Insulator of Railway Fastener Age: Rail Plastic Insulator of Railway Fastener Warranty: >3 Years Charge Time: Rail Plastic Insulator of Railway Fastener Battery Life: Rail Plastic Insulator of Railway Fastener Power: Rail Plastic Insulator of Railway Fastener Color: Customized Trademark: ZBRF Transport Package: Woven Bag and Wood Pallet Specification: SGS Origin: China Product Description Rail Plastic Insulator of Railway FastenerWe produce high quality of these insulators and supply both for imports and exports. We are CRCC certificated company.Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar.Zhongbo, as a specialized rail fastener manufacturer, provides a complete line of products, including rail fastening, anchor, rail joint, rail clip, rail screw, anchor bolt, rail clamp plate, rail fishplate, and fishplate bolt for connecting rail tracks.We also make rail fastenings for crane rail and elevator guide rail, along with other related products. We manufacture according to GB/TB (Chinese national standards and railway standards), AREA, UIC, BS, DIN, ASTM, and AS standards.Our products are mainly made through hot forging.The threads of rail screw spikes are made by hot rolling with special threading machines.We produce metric threads, BS, BSW, TR thread, or round threads.