OEM PR Clip Introduction: Self-tensioning elastic Rail Clips are used as a rail fastening system for securing rail steel to concrete sleepers. The fixing of rails and sleepers is carried out by means of fasteners. Self-tensioning elastic Rail Clips has changed the previous fasteners that are easily deformed by severe vertical, lateral and longitudinal forces. Self-tensioning elastic Rail Clips have higher strength and anti-vibration capabilities. . Long-lasting normal operation and reduced rail creep potential, even under high frequency vibration of 800 to 1000 cycles per second. FAQ: 1. Q: What is your price level? A: Factory direct sales, we have an automatic production line with manipulators, which improves product quality and production efficiency, and saves a certain amount of labor costs. 2. Q: How does your factory conduct quality control? Answer: ISO certificate. From the entry of raw materials to the cost output, we have inspection records for each link. 3. Q: What payment terms do you accept? A: T/T or L/C or West Union or Moneygram or Paypal. Advantages: Customized - we are the manufacturer! Provide samples OEM ODM! Safety - We have our own testing equipment and all our products have been rigorously tested in the factory. Certification - We have CRCC certification and ISO9001 quality management system certification. High Quality - Our company manufactures the highest quality products using state-of-the-art equipment.OEM PR Clip website:http://www.lanlingrailway.com/rail-clip/pr-clip/