Dongying Chenhui Machinery Manufacturing Co, ;Ltd

DONGYING CHENHUI MACHINERY MANUFACTURE CO., LTD is located in the beautiful estuary city of Yellow River---Dongying, Shandong Province，and right in the center of Shengli Oilfield. We have had lots of experience in sand casting, investment casting, pressure die casting and gravity casting for more than 15 years of manufacturing in this field. Our company has passed quality system certification of GB/t19001-2000 idt ISO 9001:2000 and authentication of ISO 9001:2008 from AQA. To ensure the quality of products, our company is equipped with advanced direct reading spectrometer, flaw detector, and tension tester testing instruments，etc. Our company mainly engages in manufacturing large cast steel and cast iron casting, whose products up to 3000 types. The products mainly include heavy-duty casting parts for such industries as rubber plastic machinery, upsetting presses machinery, mining machinery, metallurgical machinery, building materials machinery, petroleum machinery, printing machinery and textile machinery. Our company also manufactures winch, rig, vulcanizing machine and other large mechanical equipment. The annual production can reach 20, 000 tons, more than 60% of our products have been exported to USA, Japan, Spain, Germany, Austria etc. As a strong performer in this field, many praises are awarded for product quality and efficiency. We also have a highly-skilled and experienced product development team, so we can design and process according to customers&＃039; requirements.