Dongying Chenhui Machinery Manufacturing Co.,Ltd
established in 1999,is located in Dongying,the base of China's second largest oilield-shengli oilfield.it's a large comprehensive company of machinery parts casting and fine processing,moreover,machinery equipement assembly and OEM service is available.

Chenhui has passed quality system certification of GB/T9001-2000 IDT ISO9001:2000 and also ISO9000:2008 issued by AQA.the company is euiped with advanced testing instruments like direct reading spectrometer,flaw detector and tension tester in quality control.

Chenhui has over 3000 types of products, mainly including heavy-duty casting parts for such industries as petroleum machinery, rubber machinery, mining machinery, marine machinery, printing machinery and textile machinery, which vary from 50kg to 10000kg each. The annual production can reach 10,000 tons, with more than 30% exported to USA,Korea,India etc. The supreme product quality and efficient service helps us enjoy great awards, making Chenhui leading company in casting field.

With a skilled and experienced development team, we can design and produce different products according to customers' requirements. Focusing on machinery, Chenhui will always serve global machinery manufacturing.