HC-Engine Parts

HC-Engine Parts China Supplier Of Locomotive & Construction Machinery & Marine Engine Part.

Today, I would like to share with you some good news. Our factory has finally delivered the 900mm cylinder diameter pist...
30/07/2026

Today, I would like to share with you some good news. Our factory has finally delivered the 900mm cylinder diameter piston rings to the customer, and we have successfully gained their approval.

Manufactured in ChinaThe EMD645/710 engine is widely used in locomotives, marine vessels, and power generation systems. ...
16/07/2026

Manufactured in China

The EMD645/710 engine is widely used in locomotives, marine vessels, and power generation systems. Regular overhaul includes replacing critical engine components to maintain reliable performance.

Main Parts
• Cylinder liner
• Piston & piston rings
• Cylinder head
• Bearing set

Why Choose a Reliable Supplier?

High-quality replacement parts can help extend engine service life, improve operational reliability, and reduce maintenance costs.

If you're looking for EMD645 or EMD710 engine parts, feel free to contact us for more information.

18/06/2026

Heavy-Duty Piston Rings: Built for Commercial Trucks & Construction Machinery

09/06/2026

From Raw Forging to Finished Crankshaft | Full Factory Production Line

26/05/2026

Why Our Crankshafts Outlast Competitors? Let’s Find Out

21/04/2026

We proactively keep our clients informed regarding the production progress of their crankshafts. This fosters mutual support, built upon our clients' trust and their appreciation of our services.

This week, we developed a new crankshaft for a British racing client. The experienced mechanics at the factory are excel...
17/04/2026

This week, we developed a new crankshaft for a British racing client. The experienced mechanics at the factory are excellent and were able to meet the client's precise requirements in the drawings. Although the quantity is small, we have always been honest with the client, communicating and making adjustments with them multiple times during the drawing and actual development process. We hope that the client will achieve good results in the race after receiving the goods.

A Small Story of Piston Ring Shipment to the NetherlandsA batch of piston rings was successfully shipped to the Netherla...
08/04/2026

A Small Story of Piston Ring Shipment to the Netherlands

A batch of piston rings was successfully shipped to the Netherlands on FOB terms. After receiving the goods, the customer was highly satisfied with the product.
They specifically praised that the piston rings feature precise dimensions, excellent surface finish, perfect fitting tolerance, and stable quality, commenting that they perform very well in actual use and fully meet their engineering requirements.

This smooth delivery and positive feedback lay a solid foundation for our long-term cooperation.

How to identify the characteristics of a good crankshaft product supplier?When sourcing crankshafts, choose high-quality...
02/04/2026

How to identify the characteristics of a good crankshaft product supplier?

When sourcing crankshafts, choose high-quality suppliers, focusing on stable quality, reliable delivery, competitive pricing, comprehensive service, and trustworthy partnership.

I. Core Hard Capabilities: Product Quality and Technology (First Priority)
Raw Material Control: Materials adapted to procurement scenarios (ductile iron QT700-2/42CrMo alloy steel, etc.), with steel mill traceability and furnace number tracking. Incoming materials undergo spectral/hardness/metallographic testing, and reports can be provided;
Processing Technology: Equipped with high-precision equipment such as CNC crankshaft grinding machines and coordinate measuring machines. Core processes (forging/casting/nitriding/dynamic balancing) are mature, meeting accuracy standards and ensuring batch consistency;
Quality Control System: Full-process testing (raw materials → processing → ex-factory), 100% testing at critical points, each crankshaft has a unique identifier for traceability;

II. Production Capacity and Delivery: Ensuring Uninterrupted Production
Capacity Matching: Annual/monthly capacity is verifiable, actual capacity ≥ 120% of annual procurement demand.
Controllable Delivery: Clear delivery cycle, written commitment to delivery, dedicated protective packaging for logistics, preventing transportation damage and rust;
Emergency and Flexibility: Can handle small-batch customization/modification, and provide advance notice of delivery delays;
Inventory Management: Inventory data can be shared, supporting emergency replenishment.

III. Practical Verification: Avoiding Verbal Promises, Verifying in Practice
Sample Testing: Request 3-5 samples and entrust a third-party authoritative institution to conduct comprehensive testing (material/accuracy/dynamic balancing, etc.). Cooperation will only be considered if the samples meet the standards;
On-site Factory Inspection: Focus on checking raw material traceability records, high-precision equipment operation, quality control laboratory testing procedures, and finished product batch identification. Verify capacity/certification and original contract documents;

😁😁Another batch of om501 crankshafts was successfully shipped to Russia today!From raw materials to processing, from tes...
17/03/2026

😁😁

Another batch of om501 crankshafts was successfully shipped to Russia today!

From raw materials to processing, from testing to delivery, we strictly control every step of the process. Every crankshaft carries the weight of quality and responsibility. We firmly believe that good products speak for themselves, and quality is our greatest strength.

Thank you to our Russian customers for their trust and recognition. Your choice is the driving force behind our continuous improvement.

In the new year, we will continue to uphold quality and dedicate ourselves to making every product perfect. We wish to work hand in hand with all our partners for prosperous business, abundant wealth, and win-win cooperation!

Address

No. 489 Shaoshan(M), Wangbohui, Yuhuating, Hunan
Changsha
410000

Opening Hours

Monday 08:30 - 18:00
Tuesday 08:30 - 18:00
Wednesday 08:30 - 18:00
Thursday 08:30 - 18:00
Friday 08:30 - 18:00

Telephone

+8685133216

Website

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