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ABOUT Gaohexin

Henan Gaohexin Precision Casting Co., Ltd. is a leading enterprise focusing on R&D, production and sales of engine components (cylinder heads, blocks, camshafts, crankshafts, etc.).

Founded in 2001, with over 20 years in auto parts, it offers one-stop engine solutions globally. Core equipment from Haas (USA), Nidec (Japan), Dalin (Taiwan, China) – supported by sound quality control and professional R&D.

Boasting 1 casting plant, 4 integrated lines, 200,000 units/year capacity, covering 200+ component models. Quality-based, backed by premium after-sales, it innovates continuously, winning global customer recognition.

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Hot Products

5LE Cylinder Head

Built to original factory standards, precisely compatible with all Toyota engine series. Exceptional sealing performance eliminates leakage issues, with high temperature and wear resistance. Premium materials paired with precision machining ensure stable engine power output and extend overall service life, making it a reliable replacement choice.

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5LE Cylinder Head

2TR Cylinder Block​

Strictly adhering to Toyota's original factory technical specifications, it is compatible with all Toyota engine series. Made of high-strength cast iron, it exhibits excellent deformation resistance, with precise control over cylinder bore accuracy and outstanding sealing performance.

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2TR Cylinder Block​

Toyota 1Z Crankshaft​

Strictly complying with Toyota's original factory technical standards, it is compatible with all Toyota engine series. Adopting high-strength alloy forging technology, its dynamic balance accuracy reaches the micron level, effectively reducing operating noise and vibration.

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Toyota 1Z Crankshaft​

5L Engine Block

Strictly adhering to Toyota's original factory technical specifications, it is compatible with all Toyota engine series. Made of high-strength cast iron, it exhibits excellent deformation resistance, with precise control over cylinder bore accuracy and outstanding sealing performance.

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5L Engine Block

Toyota Camshaft

Strictly adhering to Toyota's original factory technical specifications, it is compatible with all Toyota engine series. Adopting high-strength ductile iron material, the cam profile is precision-machined to ensure accurate valve timing, effectively reducing valve noise and wear.

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Toyota Camshaft

Featured Projects

Turkish Cylinder Head Manufacturer Custom Development Cooperation Case: 1-Month Fast Delivery, Building a Solid Foundation for Long-Term Cooperation

Turkish Cylinder Head Manufacturer Custom Development Cooperation Case: 1-Month Fast Delivery, Building a Solid Foundation for Long-Term Cooperation

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Egyptian Client Factory Visit Cooperation Case: From Exhibition Encounter to In-depth Collaboration with a $300,000 Order

Egyptian Client Factory Visit Cooperation Case: From Exhibition Encounter to In-depth Collaboration with a $300,000 Order

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From 0 to 5,000 Orders! How a Cylinder Head Factory Helps Cross-Border E-Commerce Break Through the “Last Mile” in European and American Markets

From 0 to 5,000 Orders! How a Cylinder Head Factory Helps Cross-Border E-Commerce Break Through the “Last Mile” in European and American Markets

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1,500㎡ Bangkok Warehouse + 0.5% Leakage Rate: How This Cylinder Head Factory Solves Multi-Brand Supply Challenges in Southeast Asia

1,500㎡ Bangkok Warehouse + 0.5% Leakage Rate: How This Cylinder Head Factory Solves Multi-Brand Supply Challenges in Southeast Asia

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Latest News

A New Journey in Power Component Manufacturing: Henan Gaohexin Cylinder Head Precision Casting Co., Ltd. Officially Established, Filling the Gap in High-Quality Power Components in the Region

A New Journey in Power Component Manufacturing: Henan Gaohexin Cylinder Head Precision Casting Co., Ltd. Officially Established, Filling the Gap in High-Quality Power Components in the Region

Today, Henan Gaohexin Cylinder Head Precision Casting Co., Ltd. held a grand inauguration ceremony at Henan Industrial Park. The event gathered local manufacturing representatives, auto repair enterprise partners, and industry experts to witness this milestone occasion.

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Going Global! Henan Gaohexin Cylinder Head Precision Casting Co., Ltd. Officially Launches Foreign Trade Business, with First Shipment to Southeast Asia

Going Global! Henan Gaohexin Cylinder Head Precision Casting Co., Ltd. Officially Launches Foreign Trade Business, with First Shipment to Southeast Asia

Recently, the first batch of 500 Isuzu cylinder heads exported to Southeast Asia by Henan Gaohexin Cylinder Head Precision Casting Co., Ltd. was successfully shipped to Thailand via Ningbo Port.

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International Recognition! German and Thai Business Delegations Visit Henan Gaohexin Factory to Deepen Cooperation Intentions

International Recognition! German and Thai Business Delegations Visit Henan Gaohexin Factory to Deepen Cooperation Intentions

Recently, a 12-member business delegation composed of a well-known German auto parts group and a Thai commercial vehicle after-sales enterprise made a special trip to visit the factory of Henan Gaohexin Cylinder Head Precision Casting Co., Ltd.

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Making a Splash at Shanghai Automechanika: Henan Gaohexin Attracts Global Attention

Making a Splash at Shanghai Automechanika: Henan Gaohexin Attracts Global Attention

Lead: At the recently held Shanghai International Auto Parts, Maintenance, Repair and Diagnostic Equipment Exhibition (commonly known as "Shanghai Automechanika"), Henan Gaohexin Cylinder Head Precision Casting Co., Ltd.

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