1、转向管柱护壳由三家供应商总成供货。经与色板比较，天津天系合格，另外

1, the steering column sheath assembly supplied by three suppliers. By comparison the swatch, Tianjin based qualified, two other differences exist in different degrees of shade guide; <br>2, drawings steering column with 100% sheath surface striae, and issued swatch 20% sheath large errors pattern for color detection

1, steering tube guard shell by three suppliers assembly supply. After comparison with swatches, Tianjin Tian system qualified, the other two are different degrees of difference with swatches;<br>2, the drawing requirements to turn the tube column shell surface with 100% leather, and the next swatch for 20% skin, for color difference detection there is a large error

1. Steering column casings are supplied by three supplier assemblies. Compared with the color plate, Tianjin Tianxi is qualified, and the other two are different from the color plate;<br>2. It is required in the drawing that the surface of the steering column casing shall be provided with 100% dermatoglyphics, while the color plate issued shall be 20% dermatoglyphics, so there is a large error in the color difference detection