木头睡去

Our factory specialized in manufacturing all kinds of fasteners used in rail track constructions.With advanced technology,excellent service,our products have been widely exported to worldwide and been well recognized.Also,we have our own R&D department which make us have the capability of developing new products to fulfill your requirements.We can provide products as following:1.Rail fastening:A: Eclip/rail clipType :e1609. e1809. e1817. e2055. e2056. e2009. e2001. e2006. PR401. PR309.... Raw Material : 60Si2MnASurface : plain (oil ). black paint . colour paint .zinc .hdg etc.B: Rail clip/Tension clamp/SKL clipType : skl1. skl3. skl12. skl14Raw material : 38Si7. 60Si2CrAC: Screw spike/wooden Sleeper screw/coach screwType : Ss5. Ss8. Ss25 . Ss36 ...Raw material :Grade : 4.6.5.6.8.8D: Dog spike/Railroad spike/rail spike/track spikeType : All kinds available available according to customers drawings and samples .Raw material : Q235 .Surface : plain (oil)E.Bolt-hex bolt,T bolt,Square head bolt,fish bolt/track bolt/rail bolt/clamp bolt/inserted bolt with nut and wahser and other structural boltType : DIN933/DIN931/DIN934.../A563/A325...and all kinds available according to customers' drawings and samples .Raw material: Q235. 35K.45# . 40Mn2. 20Mnsi .35CrMo. 40Cr. 42CrMoGrade : 4.6.4.8.5.6.8.8.10.9.12.9