Products: power transmission steel shaft
Material: ST52-3,SAE1040,1045, 4140 or others as per customer's design
Process: CNC turning,CNC milling and grinding.
Heat treatment:  with or without according to customer's requirements
                              could be carburizing and quenching or induce heattreatment in special areas such as
                              positions for bearing mounted.
Application: they are widely used in power transmission system,like automobile,high pressure cleaning
                       machine,air condition compressor,electrical motor in automobile, automobile pump, Tolerance:    it depends on drawing requirements, the highest tolerance we're doing is 0.005mm.
Quality control flow: material in, inspection,lable and record;
                                     mateiral storage and distribution, lable and record;
                                     process and supervise according to Control Plan at operation spot;
                                     randem quality inspection by QC
                                     quality inspection in quality department before putting in warehouse
If required, we also have the alibity to do the CPK anylizing

Packing:   power transmission steel shaft/carton/wood pallet
Lead time: 20days for initial samples or prototype
                     30-40days for first regular purchasing order
                     20days from the second orders