About

About Us

Who we are

Lianyungang Chaifa Power Equipment Co., Ltd. is located in Donghai County Economic Industrial Park, Jiangsu Province, China. As a government-supported enterprise specializing in diesel engine manufacturing and remanufacturing, we operate a modern factory covering over 20,000 square meters with advanced production and testing lines.

We focus on the research, development, assembly, remanufacturing, and export of diesel engines, mainly covering Weichai, Sinotruk, and Cummins series. Our products are widely used in trucks, construction machinery, mining equipment, generators, marine applications, and industrial power systems.

With an annual production capacity of over 10,000 engines, we provide reliable power solutions to customers across the Middle East, Central Asia, Southeast Asia, Africa, and South America. Every engine undergoes strict quality inspection and performance testing before delivery to ensure durability, stability, and high cost performance.

Our core advantages include:

  • Factory-direct supply with competitive pricing
  • Professional remanufacturing technology and Chinese certification standards
  • Large inventory with fast delivery capability
  • OEM-quality assembly and strict testing procedures
  • Rich export experience and worldwide shipping support
  • Customized solutions for different working conditions and applications

Lianyungang Chaifa Power is committed to delivering dependable diesel power solutions and building long-term partnerships with global customers.

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Our Achievements

NO. 1 – Precision Surface Finishing
Our casting reaming and surface treatment technology reduces dimensional variations and improves machining accuracy, meeting the latest industry standards.

NO. 2 – Enhanced Surface Hardness
Through advanced forging remanufacturing, we increase surface hardness and wear resistance, significantly lowering the wear rate.

NO. 3 – Superior Structural Strength
Our advanced manufacturing technology boosts structural strength, extending the service life of your components.

NO. 4 – Advanced CNC Machining
State-of-the-art CNC systems ensure precise parameter matching, resulting in smoother and more reliable machine operation.

Qualification Certification
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Let’s Work Together

Stable quality and reliable integrity are the foundation of long-term cooperation.