Shanghai Suyu Railway Fasteners Co., Ltd is a professional manufacturer of railway fasteners and standard components. We are one of the largest railway fasteners factories in China. We have our very own R&D department and we are confident that we can develop new products according to our customer's requirement. We have been granted the ISO9001-2000 certificate, and have received the production license from China's Railway Ministry on railway bolts and nuts. Also, it will not be out of place to mention here that we have been exporting our products into US and European market for over a decade now.Our products include: 1. Rail Clip: e-clip, skl clip2. Rail pads: Fishplate, Rail plates /Base plates3. Screw Spike: Track spike, Dog spike, Coach spike4. Bolt.nut .washers : Fish bolt , Track bolt , HS26 ,HS32 .,Square head bolt . T-Bolt with nut and washers.5. Iron shoulder, casting metal Rail anchor6. Rubber pad/Insulator, plastic dowel I do understand that before establishing a business relationship with a new vendor, a company like yours always does a thorough inspection of the factory and its facilities and thereafter business is awarded to them. We shall be very happy to invite your audit team to evaluate our facilities since we are so willing to serve you and establish a good mutually beneficial business relationship with you. For more information please visit our website www.sh-suyu.com , which includes our latest production line. Should any of these items be of interest to you, please let us know. We will be happy to give you our best price upon receipt of your detailed requirements.