The proportion of materials cost to total production cost for wheel hub bearing may vary from different manufacturers, but it should be controlled within a certain range. The material cost includes the direct materials consumed in the manufacturing process, auxiliary materials, purchased semi-finished products, and others. Generally, the material cost should account for 1/3 or 1/4 of the total cost because the quality of the materials determines the quality of the finished products to some extent, and to get high-quality and certified products, it requires a company adhering to integrity and honesty to put a certain amount of investment in purchasing reliable raw materials.

As a professional car spare parts manufacturer, Zhejiang waxing electromechanical co.LTD. is among the best in the industry in China. Various in styles, Zhejiang Waxing Electromechanical Co., Ltd's needle bearing can meet the needs of different customers. This versatile Waxing auto bearing is made from environmentally friendly materials. It can be found in many fields like the fields of navigation, construction, crane, mining, and railway. Due to hypoallergenicity, it will improve a person's sleep quality by protecting him or her from harmful irritants usually seen in the bedroom environment. The high-quality roller bearing can help the product achieve high thrust capacity.

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