Skip to content
300kW heavy-duty gas generator set
Yuyang Power · Gas & Marine Diesel Manufacturer

Heavy-Duty Power
Solutions
You Can Count On

Factory-direct from Weifang, China. OEM-certified with Weichai, Cummins & Yuchai. 20kW - 3,000kW gas generator sets shipped to 80+ countries with full ISO documentation.

ISO 9001 Certified
Weichai OEM Partner
Factory-Direct
20+
Years Experience
80+
Export Countries
500+
Projects Delivered
10,000+
Units / Year
OEM Partners & Certifications
Weichai PowerCumminsStanford AlternatorGuangxi YuchaiISO 9001ISO 14001CE Certified

Why Do Global Buyers
Trust Us for Their Power Needs?

From R&D to manufacturing to after-sales — our full-value-chain system addresses every concern international B2B buyers have.

Full Control of Core Technology

In-House R&D

Over 50 national patents in gas engine adaptation, gas-mixing systems, and control electronics. Core controllers and enclosure structures are manufactured entirely in-house — adaptable to any harsh environment.

Strict Compliance Standards

International Quality

ISO 9001 quality management, CE European safety certification, and EPA emission standards. Every shipment includes full documentation — test reports, certificates of origin, and OEM authorization letters.

Fast Response Worldwide

Global After-Sales

After-sales service network covering 80+ countries. Dedicated spare-parts bonded warehouses at key logistics hubs. 24/7 remote technical support via WhatsApp, video call, and email — with on-site engineers available.

Full Turnkey Delivery

One-Stop Custom

From site load survey and system integration to soundproof enclosure design, factory acceptance testing, sea freight, installation commissioning, and long-term maintenance training — everything handled end-to-end.

Application Scenarios

Tailored Power for
Demanding Industries

From oilfields to operating rooms — our engineers configure each system for the exact site conditions and fuel type.

Data Centers
Data Center

Data Centers

Zero-Downtime Backup Power

High-capacity gas generator sets with ATS integration for mission-critical facilities. Built for continuous duty, parallel operation, and remote SCADA monitoring.

500 kW – 3 MW
TYPICAL POWER RANGE
Get Quote →
Oil & Gas Fields
Oil & Gas

Oil & Gas Fields

Associated Petroleum Gas Utilization

Converts on-site flared APG into reliable electricity — eliminating gas flaring penalties and fuel costs. Ruggedized for remote deployment in extreme temperatures with minimal maintenance.

200 kW – 1 MW
TYPICAL POWER RANGE
Get Quote →
Hospitals & Healthcare
Healthcare

Hospitals & Healthcare

Life-Critical Reliable Power

Low-noise soundproof enclosures and automatic transfer for hospitals and clinics. Specified for uninterrupted operation of theatres, ICU, and critical medical loads.

100 kW – 800 kW
TYPICAL POWER RANGE
Get Quote →
Agriculture & Waste-to-Energy
Waste-to-Energy

Agriculture & Waste-to-Energy

Biogas & Biomass Conversion

Converts farm organic waste, landfill gas, and industrial biogas into stable power and heat. CHP configurations recover thermal energy for on-site process or heating loads.

50 kW – 500 kW
TYPICAL POWER RANGE
Get Quote →

Our Gas Generator
Product Range

Factory-direct, OEM-certified. Custom configurations available for any gas type or site condition.

View Full Catalog

Don't see what you need? We build custom configurations for any gas composition or site condition.

Discuss Custom Requirements
Trust & Compliance

Authorizations &
Quality Certifications

Backed by genuine engine OEM partnerships and certified management systems. Every shipment includes full documentation so your import clearance and client audits go smoothly.

ISO 9001:2015

Quality Management System

Certified by CQE Certification. Covers full production cycle from engineering design through factory testing and dispatch.

ISO 14001:2015

Environmental Management

Environmental compliance across all manufacturing processes, waste handling, and material sourcing.

ISO 45001:2018

Health & Safety Management

Occupational health and safety management system covering all 42,000 m² of our factory operations.

Weichai OEM

Authorized Manufacturer

Official OEM manufacturing authorization from Weichai Power for heavy-duty gas generator sets.

Stanford Alternator

OEM Integration Partner

Authorized for Stanford alternator integration, testing, and distribution across all generator product lines.

Yuchai OEM

Certified Engine Partner

OEM certification from Guangxi Yuchai Machinery for heavy-duty gas engine integration and after-sales.

Every Shipment Includes

Full Documentation
Package

So your import clearance, client audits, and customs processes are handled without friction.

Factory acceptance test report
Engine OEM authorization letter
Packing list & weight cert.
Certificate of origin (CO)
Customs clearance documents
CE / EPA compliance cert.
Request Documentation
Factory & Exhibitions

Meet Us at the Factory
and Trade Shows

Discuss Your Project
Overseas Buyers at the Generator Exhibition
Exhibition

Overseas Buyers at the Generator Exhibition

Distributors and EPC buyers reviewing gas generator sets on the booth — fuel options, enclosure types, and factory-direct lead times.

Gas + Marine
Lines on Display
Live Specs
On the Booth
OEM
Engine Options
Factory Audit with Overseas Buyers
Factory Audit

Factory Audit with Overseas Buyers

Visiting buyers walk the assembly floor and inspect units before shipment. Photos from a recent factory visit at our Weifang plant.

42,000 m²
Manufacturing Base
In-Person
QC Walkthrough
Pre-Ship
Inspection
Technical Briefing at the Trade Show
Exhibition

Technical Briefing at the Trade Show

Engineers walk through typical APG, biogas, and natural-gas configurations with overseas buyers. Exhibition photo — not a commissioned project shot.

Typical
Configurations
CHP
Options Discussed
Factory
Direct Terms
Factory Visits

Come See How We Build

International buyers are welcome for factory audits, technical exchanges, and pre-shipment inspections — on-site or by video.

Schedule a Visit
Overseas buyer reviewing generator specifications with an engineer

Technical Review

Walk through specs, load profiles, and configuration options with our engineers.

International client touring the generator assembly floor

Assembly Floor Tour

See welding, assembly, and in-house testing on the 42,000 m² production floor.

Client inspecting an engine and control system before shipment

Pre-Shipment Inspection

Witness factory acceptance testing before your units leave Weifang.

FAQ

Questions Buyers Always Ask

Can't find your answer? Our engineers respond within one business day. Ask directly →

We are a manufacturer with a 42,000 m² factory in Weifang, China. We hold official OEM partnerships with Weichai, Stanford, and Yuchai. Factory audits — on-site or virtual — are always welcome.

Our gas generator sets range from 10 kW to 3,000 kW per unit. Multi-unit parallel configurations can achieve multi-megawatt capacity for large-scale energy projects.

Yes. Every unit undergoes 100% full-load testing in our factory test cell. Complete test reports and video documentation ship with every unit. Third-party inspectors are welcome.

Standard production takes 15–35 days depending on power output and custom specifications. Rush arrangements may be available for standard models. Shipping timelines depend on trade terms (FOB, CIF, CNF).

We accept T/T and irrevocable L/C at sight. For established buyers, flexible payment terms are negotiable based on order volume.

Yes. Our engineers can adapt compression ratios, control parameters, and fuel systems for low-calorie biogas, high-tar biomass gas, APG, and other challenging fuels. Send us a gas analysis report and we'll provide a tailored solution.

We provide a 12-month or 1,500-hour warranty (whichever comes first), free express replacement for warrantied parts, and lifetime remote technical support via WhatsApp and video call.

Absolutely. We welcome international clients for factory audits and pre-shipment inspections. A virtual factory tour can be arranged within 24 hours of request.

Request a Quote

Tell Us About Your Power Project

Share your gas type, required capacity, and application. Our engineering team will respond with a tailored proposal — typically within one business day.

No-obligation quote within 24 hours
Dedicated technical engineer assigned
Full test reports & compliance documentation
Factory visit & remote commissioning available

Prefer direct contact?

Your information is kept strictly confidential and used only to prepare your quote.

WhatsApp Us