established in 2006, and Graded as TOP A company in Chinese Customs Classification Management which means the highest reputation and trustful company for exporting, and whose factory is ZIBO QINGDONG MACHINERY MANUFACTURING CO., LTD specialized in castings and machining parts according to customers'drawings or samples in Zibo City, Shandong Province, China.
The castings are mainly made by Lost wax casting, Sand casting, Lost foam casting with the material stainless steel, carbon steel, alloy...
read more