Your Expet Diesel Engine Supplier
Changzhou Hi-earns Mechanical & Electrical Co. located in Changzhou, an ancient civilized city with a history of more than 2,500 years and convenient transportation by land, water and air. Established in 2005, Hi-earns is a high-tech (electromechanical) manufacturer integrating development, production, sales and system after-sales service, covers an area of 6.60 acres land, has over 20,000 square meters buildings, with 25.18 million RMB registered capital, products are sold to more than 100 countries and regions around the world. It has grown to be a corporation with great influence in the generator sets industry.
Hi-earns Company introduce high-grade technological personnel to improve research and development ability, train and introduce excellent managers to focus on innovation according to advanced enterprise management model. We have more than 200 employees, including more than 26 college degree or above technical staffs, the main technical staffs have bachelor degree or above. With years of experience in design and development, We have set up finance, sales, administration, planning, technology, purchasing, production, quality inspection, storage department.
Hi-earns Company's main products: diesel engine, diesel generator set, gasoline/diesel water pump set, agricultural machinery, road machinery equipment and mechanical parts manufacturing/processing, which can be widely used in many industries, such as civil, public, and commercial, including power stations, base station, military industry, etc.The annual output of diesel engines exceeds 100,000 units, and the annual output of diesel generators exceeds 50,000 units.
Our Strength
  • Hi-earns has developed independent intellectual property rights for single-cylinder air-cooled engine (HR198FD displacement of 633CC, HR1102FD displacement of 718CC, HR1105FD displacement of 762CC), and two-cylinder air-cooled generator set (HR2V98FD with displacement of 1326CC). We successively obtained 15 invention patents, 31 utility model patents, 21 appearance design patents, a total of 67. We have passed and obtained the ISO9001-2015, CE, E-Mark (EU) 2016/1628 certificate, 3KW /16KW air-cooled units at 5000/4000/3000 meters above sea level military products endurance test certificate. Hi-earns Company has 8 advanced automatic assembly line, has set up product laboratory and add a set of high-precision comprehensive test system to test engine working temperature, oil temperature, exhaust temperature, rotational speed, fuel consumption, power and other indicators for product development and quality sampling. Imported exhaust gas and smoke analyzer to monitor engine emissions, has basically complete engine testing instruments, monitor the whole process engine from the purchase, assembly, testing to delivery. According to these conditions, Hi-earns Company have fully achieved the annual production capacity of 85,000 air-cooled diesel engines. Our mission is to provide safe, reliable, cost- effective, responsible power generators and energy solutions through innovation, customer engagement, industry leadership and operational excellence.