Ningbo Jingda Hardware Manufacture Co., Ltd.
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Price: | 1.0~5.0 USD |
Payment Terms: | T/T,L/C |
Place of Origin: | Zhejiang, China (Mainland) |
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Products: engine balance shaft Material: ST52-3,SAE1040,1045, 4140 or others as per customer's design Process: CNC machining,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 automobile engine,reducing car vibration and improving comfortable driving, making the power output and transmission smothly. 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 |