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About us



Since 1999 Chenhui has been providing specialist casting and machining services to worldwide industry leaders. Our commitment is continuous quality improvement touches every aspect of our products, services, and customer support.

We are located in Dongying Kenli Economic Development Zone, also known as the delta of yellow river.

We were founded with the registered capital of 90 million yuan and a total area of 160 acres, including 23,000 square meters of production workshop. We have a number of skilled and well-qualified staff, including 236 employees, 9 engineers, 15 quality and inspection managers, and 26 senior technicians.


Our company has a set of suitable equipment production lines. We can produce heavy casting parts for petroleum machinery, automobile parts, forging and pressing equipment, rubber equipment, marine machinery, textile machinery and other industries. Our production process includes sodium silicate sand process, resin sand process, V method casting process, lost mold process, etc., which can produce all kinds of precision steel casting, sand type steel casting, alloy steel, high manganese steel, cast iron, ductile iron and other mechanical parts.

When it comes to the quality inspection, we own the advanced spectra analysis instrument UT,MT,and mechanical property test equipment and can produce different kinds of castings according to such standards as GB, ASTM, AISI, DIN, BS, JIS and so on.And we have established a full set of quality assurance system,The company has passed the ISO9001:2008&TS16949.ISO14000 environmental management system certification.

We take pride in our competitive pricing, quality work and customer satisfaction.
Welcome to our company and wish we have a pleasant cooperation.