laizhou brake disc factory

Product DetailHeight:47.9 mmDiameter:329.9 mmPitch Circle Diameter:135 mmBrake Disc Thickness:30 mmMinimum Thickness:27 mmFactory Introduction:LAIZHOU SHUANGLONG MACHINERY CO.,LTD is located in the soil town,laizhou city,shandong province ,was founded is 2008,covers an area of 13.000 square meters,more than 150 employees,,college graduates domestic brand vehicles brake system,product performance and chemical products meet all the requirements of GB9439-88 cast iron HT250 and G3000 standard ,100% of the company's products are exported to Australia,the United States ,Canada,Middle East ,Europe a
laizhou brake disc factory