One of the highlights of this Top 30 ranking is that the ranks of privately owned auto companies that had previously been ranked lower have started to move forward. For example, Great Wall Motor's sales revenue in 2010 was 28.9 billion yuan, and 390,000 cars were produced and sold, ranking 13 places, which was two places higher than in 2009. BYD Auto ranked the 14th in terms of its main business income with 21.443 trillion yuan, and Geely ranked 15th with its main business income of 21.173 trillion yuan.
The survey shows that auto parts companies have a higher profit margin. In the purely auto parts-oriented company, Wanxiang Group's revenue reached 66.138 billion yuan, ranking 9th, making it the most profitable auto parts company.
YD Castings have their own iron casting foundry located in Shijiazhuang City, specialized in grey iron castings and ductile iron castings. Our products are widely applied in the field of agricultural machinery, automobiles,pumps and valves,kinds of civilian products. Such as pump bowls, pump impellers, pump body/housings,pump volutes, Cast Iron Valve Body , iron fire hydrants, brake shoes, brake drums,ETC.
Production Process: Resin sand core, green sand core, pre-coated sand core
Molding Process:
-Auto Matic line with sand mould size:600×480×140-330mm
-Jolt molding machine with format 550*450*250mm, 800*600*300mm
-Jolt-squeeze molding machine with format 800*630*300
-EPC process
Material: Gray cast iron; Ductile cast iron
Casting Weight: 1~1000kg
Surface Treatment: Sand blasting,shot blasting,epoxy coating, electrophoretic coating, etc.
YD team always focus on continuously improving the products quality and service to meet our customers` requirements. Supply high quality iron castings is our NO1.goal.
Iron Casting Products
Cast Iron Pump Parts,Cast Iron Valve Body,Gray Iron Casting Parts,Ductile Iron Casting Parts,Casting Iron Brake Drum
Hebei Yuanda Casting Co.,Ltd. ,