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Genset Diesel Generator Suppliers

About Aiweite

Founded in 2008, Yangzhou Aiweite Electromechanical Co., Ltd. has accumulated extensive experience in the manufacture and installation of generator sets ranging from 1 kVA to 2,500 kVA. We are China Heavy Duty Diesel Generator Suppliers and Custom Genset Diesel Generator Exporter, Company. Over the years, Aiweite has continued to strengthen its capabilities and market presence, and we are committed to becoming a reliable long-term partner for customers worldwide.

Through continuous innovation, we consistently improve the efficiency, durability, and environmental performance of our products. Advanced manufacturing equipment and strict quality management are applied throughout production to ensure that every generator set meets applicable international standards.

We have established long-term and stable relationships with customers across different markets and place strong emphasis on customer satisfaction. Comprehensive support is provided before, during, and after each project, ensuring that customer requirements are addressed promptly and effectively.

Guided by the principle of "Quality First, Customer First," we uphold a corporate culture built on integrity, responsibility, innovation, and mutual success.

Yangzhou Aiweite Electromechanical Co., Ltd.

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Industry knowledge

Yangzhou Aiweite Electromechanical Co., Ltd. manufactures diesel generator sets from 1 kVA to 2,500 kVA, covering engine-branded, power-range and structure-based configurations for industrial, commercial and infrastructure power projects. As a China-based Genset Diesel Generator Suppliers, we handle engine and alternator integration, canopy and container fabrication, control system configuration, full-load testing and project coordination from our Yangzhou production base.

What We Supply in the Genset Diesel Generator Range

A genset is a complete power unit: diesel engine, alternator, fuel system, cooling and exhaust system, control panel, starting battery and protection devices assembled as one coordinated system. Our product family is organised along three selection axes so that a project can be specified from the engine side, the capacity side or the enclosure side without rebuilding the specification each time.

Every set is assembled, wired and tested as a single unit before dispatch. Configuration is fixed at the engineering review stage, so the engine rating, alternator frame, control module and enclosure are matched to the same working point rather than combined from independent stock items.

Our Product Range

Diesel Generator By Engine

Sets built around Cummins, Perkins, Weichai, Yuchai, Baudouin, MTU, Volvo, SDEC and Mitsubishi power units, selected for fuel quality, service network and load behaviour in the destination market.

Engine-based generator sets

Diesel Generator By Power Range

Standardised platforms across 10–100 kVA, 100–400 kVA, 400–1000 kVA and 1000–2500 kVA, with the frame, alternator and breaker sized to the band so that lead-time and spares planning stay predictable.

Power-range generator sets

Diesel Generator By Structure

Open, silent, trailer and container formats. The structure decision follows the installation environment, noise limit, mobility requirement and whether the set will be shipped as a standalone unit or as part of a packaged plant room.

Open, silent, trailer and container type diesel generator sets

Matching Structure to Application

Structure selection is usually the fastest way to narrow a specification, because it fixes the installation, acoustic and transport constraints before the electrical detail is finalised. The table below shows how we normally map the four formats to project conditions.

Structure Typical Application Key Configuration Points
Open Type Diesel Generator Sets Indoor plant rooms, factory basements, containerised power houses with dedicated ventilation Base frame, anti-vibration mounts, remote radiator or ducted exhaust, room airflow design
Silent Type Diesel Generator Sets Hospitals, data centres, hotels, urban commercial buildings with noise limits Canopy acoustic lining, lockable doors, integrated exhaust silencer, cable and fuel access
Trailer Type Diesel Generator Sets Construction sites, rental fleets, temporary events, remote maintenance work Road-legal axle and drawbar, braking arrangement, onboard fuel tank, weatherproof canopy
Container Type Diesel Generator Sets Mine sites, utility substations, overseas infrastructure packages, high-capacity standby ISO footprint, internal lighting, fire and thermal management, external fuel connection points

Engine Selection and Power Band Coverage

Engine choice is driven by duty profile, fuel sulphur content, ambient temperature and the service infrastructure available where the set will run. We build around nine engine families, and each family carries its own maintenance interval and parts channel that should be considered at specification stage.

  • Cummins Powered Diesel Generator Sets and Perkins Powered Diesel Generator Sets for widely serviced industrial and standby duty.
  • Weichai Powered Diesel Generator Sets, Yuchai Powered Diesel Generator Sets and SDEC Powered Diesel Generator Sets for cost-controlled prime and continuous power.
  • Volvo Powered Diesel Generator Sets, MTU Powered Diesel Generator Sets, Baudouin Powered Diesel Generator Sets and Mitsubishi Powered Diesel Generator Sets for high-load, mission-critical and low-emission applications.

Capacity bands follow the same logic. Smaller frames suit retail, telecom and light commercial standby; mid bands cover manufacturing plants and commercial buildings; the upper bands serve data centres, mining, utilities and large infrastructure packages.

Electrical Configuration and Automation Integration

We configure the control system around the required line interface rather than supplying a fixed panel. Frequency and voltage are set to the destination grid standard, and the changeover logic is defined together with the switchgear that will sit alongside the set.

  • Output: 50 Hz or 60 Hz, with voltage and phase configuration matched to site distribution.
  • Control modules: Deep Sea, SmartGen, ComAp or a customer-specified platform, with auto start, mains failure detection and protection alarms.
  • Paralleling: multi-set synchronising, load sharing and busbar interface where the project requires redundancy.
  • Remote monitoring: communication ports and signal contacts for building management or SCADA integration.
  • Protection: over/under voltage, overcurrent, high coolant temperature, low oil pressure and overspeed shutdown.

Duty rating is confirmed at this stage as standby, prime or continuous power, because the same engine frame carries different ratings depending on how it will be loaded. Alternator sizing, breaker rating and cable entry positions follow from that decision.

Manufacturing, Quality Control and Testing

Our Yangzhou facility is organised for generator system integration rather than general assembly, with dedicated lines for engine and alternator mating and a separate canopy fabrication area. Production is controlled through defined checkpoints: incoming inspection of key components, assembly verification, electrical safety checks and mechanical fitting inspection.

Before dispatch, each set is validated through full-load testing from 0 to 110% of rated capacity, step-load response testing, continuous operation endurance testing, voltage and frequency stability checks, and emergency protection system verification. Test records accompany the unit so that the receiving engineer can confirm the set met its rated working point.

Installation, Commissioning and Lifetime Support

Installation requirements are defined during configuration so that site works and equipment delivery stay aligned. We provide foundation and anti-vibration guidance, ventilation and exhaust routing requirements, fuel system layout, cable sizing and battery/charger arrangement, together with commissioning checks for start sequence, protection settings and load acceptance.

After handover, we support operation with installation guidance, technical troubleshooting and a stable supply of genuine spare parts covering engine components, alternator parts, electrical and control system parts, filters and consumables. Maintenance intervals are set by the engine family and duty rating, and we confirm the recommended schedule for the specific configuration supplied.

OEM, ODM and Customised Production

Our OEM and ODM service covers full system customisation: power configuration, engine selection, control system integration, acoustic design and structural optimisation. Branded production is supported for distributors and project contractors who need consistent units across repeat orders.

Customisation scope includes power range, engine brand, enclosure format, electrical configuration, control platform, noise reduction level and operating mode. Each customised project passes through a structured engineering review before release to production, so that validated configurations are built rather than adapted on the shop floor.

Information We Use to Configure Your Solution

A precise proposal depends on a small set of project inputs. When these are available, we can fix the engine, alternator, control system and structure in one pass and issue a configuration with the corresponding test and documentation scope.

Input What It Determines
Connected load list and starting method Rated capacity, alternator frame, transient performance and step-load acceptance
Duty mode: standby, prime or continuous Engine rating, cooling package and maintenance interval
Site voltage, frequency and phase Alternator winding, breaker rating and control module settings
Installation environment and noise limit Open, silent, trailer or container structure and acoustic treatment
Ambient temperature, altitude and fuel quality Radiator sizing, derating calculation and fuel filtration specification
Switchgear, paralleling and monitoring interface Control platform, communication protocol and terminal arrangement
Documentation, packaging and delivery scope Test reports, manuals, spare parts list and shipping configuration

Frequently Asked Questions

What power range do you manufacture?

We manufacture and install generator sets from 1 kVA to 2,500 kVA. The standardised platforms are grouped as 10kVA – 100kVA, 100kVA – 400kVA, 400kVA – 1000kVA and 1000kVA – 2500kVA bands.

Can you build a set around a specific engine brand?

Yes. We assemble sets around Cummins, Perkins, Weichai, Yuchai, Baudouin, MTU, Volvo, SDEC and Mitsubishi engines. Engine selection is confirmed during the engineering review against duty profile, fuel quality and the service network available in the destination market.

What testing is carried out before delivery?

Each unit undergoes full-load testing from 0 to 110% of rated capacity, step-load response testing, continuous operation endurance testing, voltage and frequency stability testing and emergency protection verification. Test records are issued with the set.

Do you support OEM and ODM production?

We provide OEM and ODM manufacturing covering power configuration, engine selection, control system integration, acoustic design and structural optimisation, including branded production for distributors and contractors running repeat orders.

How is the control system integrated with existing switchgear?

We configure the control platform around the required line interface, using Deep Sea, SmartGen, ComAp or a customer-specified system, and define changeover logic, paralleling requirements and communication ports together with the switchgear arrangement.

What spare parts and after-sales support do you provide?

We supply genuine spare parts covering engine components, alternator parts, electrical and control system parts, filters and consumables, supported by installation guidance, operation support and technical troubleshooting for the life of the equipment.