Rail Freight Locomotive Side Frames, Bolster
This product is the company exports to Russia of the side frame and bolster.

Side frames and bolster are the two very important spare parts for the railway truck. Reviewing China railway freight car side frames and bolster making procedure history, from DRY MOLD process, WET SAND process, WATER GLASS SAND process, RESIN SAND process to the nowadays WATER GLASS ESTER-CURED process, each process update liberates production capability and have a big improvement in the technology.

This products have been sold to Russia, Ukraine and get Russia certificate