ABOUT US

Welcome to our company

Zhengzhou Yili Machinery Co., Ltd., ISO9001:2008 certified, is located in Zhengzhou City, Henan Province, China. ZhengZhou Yili Co., Ltd., mainly specialize in iron and steel casting,forging parts, stamping parts, and precision machining with superior quality and competitive prices. 

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PRODUCT GOODS

Ductile Iron Casting

Ductile Iron Casting

Cast Iron Material: HT100, HT150, HT200, HT250, HT300, HT350. QT400-18, QT400-15, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2, QT900-2. Production process:  green sand molding, pre-coated sand molding and resin sand molding which can produce iron castings from 50 gram to 2000 kilograms  Machining process:  CNC machine, machining center, lathe, mill machine, drill machine, etc.  Surface treatment process:  paint, electrophoretic coating, galvanization coating, black oxide coating, phosphate, powder coating, etc.
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Aluminum Die Castings

Aluminum Die Castings

Aluminum die casting material: Normally produce with JIS ADC1, ADC3, ADC5, ADC6, ADC10, ADC12, ASTM A413, A360, A380, A383, etc. Production process:  aluminum die casting process  Machining process:  CNC machine, machining center, lathe, mill machine, drill machine, etc.  Surface treatment process:  Chemical conversion coating, anodic oxidation, Dacromet coating, etc.
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Steel Forgings

Steel Forgings

Steel Forging Material: Common carbon steel, alloy steel, aluminum, copper, etc. Production process:  Open die forging (free-forging), metal hot forging process (die forging), ring rolling Machining process:  CNC machine, machining center, lathe, mill machine, drill machine, etc.  Surface treatment process:  Paint, electrophoretic coating, galvanization coating, black oxide coating, phosphate, powder coating, etc.
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  • Our Factory

    Zhengzhou Yili Machinery Co., Ltd., locates in Zhengzhou City, middle of China. Mainly specialize in iron and steel casting, forging parts, stamping parts, and precision machining with superior quality and competitive prices.

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  • Our Product

    We have more than 15 years’ manufacture and export experience,supply the casting parts, forging parts, stamping parts, and precision machining parts according to the drawings or samples from customers, following customer-designated standards such as ASTM, BS, DIN or JIS.

  • PROFESSIONAL COMPETITIVE HIGH-EFFICIENT & HIGH QUALITY SEE THEM ALL
  • About Price

    Generally we quote strictly according to the drawings requirement. Different material, production process, structure, machining requirements and surface treatment requirements will have different production cost. Of course sometime you can directly give a target price for reference.