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Original Manufacturer with Competitive Price

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OEM/ODM Services

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Experienced staff and advanced production lines

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Air-Cooled Diesel Generators
"With our air-cooled diesel generators you can be sure of having a reliable source of power"
About Hi-earns
Your Expert Diesel Engine Supplier
Changzhou Hi-earns Mechanical&Electrical Co.,Ltd. was established in 2005, with a modern production base of more than 30,000 square meters. We mainly produce air-cooled diesel engines, air-cooled generator sets, water pump sets and water-cooled large sets, etc. Our products are widely used in many fields such as civil, industrial, commercial, base station and military.
  • ISO9001-2015 quality management system certification,

  • EU CE safety certification,

  • EU Euro 5 emission certification.

Discover More
18
+
Production Experience
18
+

Production Experience

20
+
Production Lines
20
+

Production Lines

20
k+
Construction Area
20
k+

Construction Area

WHY CHOOSE US

Hi-earns's Product Advantages

High Quality Standards
High-quality parts are used and rigorously tested
Extensive Product Line
Power band coverage, one-stop shopping
Focus On R&D
Obtained a number of patented technologies, leading the market trend
Highly Customisable
Customised products according to different countries and customer needs
Experienced Team
The team has been working together for over 20 years and has a wealth of experience in solving problems and avoiding potential issues
Military Certification
A number of products have been certified by the military industry
Customer Reviews

Everything is fine.I recommend hiearns.
The cooperation with your company is very efficient and convenient!

Mr.Scott
Mr.Scott

Very good quality,delivered quickly at fair conditions!
The seller is very reliable and very friendly!Love it!!

Mrs.Aaron
Mrs.Aaron

One-click-solution to my various generator problems, hiearns has perfect after-sales service!
nice cooperation, nice supplier, nice business.

Mr.Chen
Mr.Chen
Let's Make Something Great Together
Company
Changzhou Hi-earns Mechanical & Electrical Co.,Ltd is located at Changzhou of Jiangsu Province, which lies in the east of China with convenient transportation access. Our business specializes in 9hp diesel engine,hand start diesel engine,3KW electric diesel engine,10KW DIESEL GENERATOR,three phase silent diesel generator,open type three phase diesel generator etc. diesel engine.Hi-earns factory is established in 2005 with 25 million RMB registered capital and covers an area of seven acres. Our monthly capacity is more than 6000 sets, and our products are best-selling at home and abroad for many years. With no doubt, Hi-earns Company is one of the most influential manufactures in the field of electrical generators in China.
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Your Expet Diesel Engine Supplier
We mainly produce air-cooled diesel engines, air-cooled generator sets, water pump sets and water-cooled large sets, etc. Our products are widely used in many fields such as civil, industrial, commercial, base station and military.
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