1.Mode of producing:manufacturing the products according to the charts and samples which were provided by the consumers
2.Material of productions:alloy stell,carbon stell
3.Surface treatment:heat treatment,polishing,ball blast,electroplating
4.Manufacturing technique:lost-wax process Precision Casting with water glass
5.Name:TBU support  as railway  train parts  precison casting and machining

6.Technical requirment document:080-TRD-0208

7.Magnetic Particle Inspection

8.X-Ray Inspection

9.Net weight :30.8 kilograms
10.Certification scheme:ISO 9001:2000   ISO/TS16949