Guangzhou Sanq Gensets: OEM Cummins diesel generator sets manufacturer

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High-Efficiency Diesel Generators: Factory-Direct Supply & Custom Builds

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Cummins 4ZT3.2-G11

Cummins is a globally recognized leader in diversified power solutions, specializing in high-performance engines and integrated systems across diesel, natural gas, and electric technologies. Known for reliability, low emissions, and optimized lifecycle costs, the company serves customers in over 190 countries across transportation, industrial, marine, and power generation sectors. Supported by a worldwide network of 7,000+ service locations, Cummins provides comprehensive lifecycle support, delivering dependable and efficient power solutions worldwide.

Cummins 4Z3.2-G11

Cummins stands as a globally acclaimed leader in diversified power solutions, specializing in the research, development and production of high-performance engines and integrated power systems covering diesel, natural gas and electric technologies. Renowned for outstanding reliability, ultra-low emissions and optimized total cost of ownership, Cummins delivers tailored power solutions to customers in over 190 countries, serving a wide range of sectors including highway transportation, off-highway equipment, marine and power generation. Supported by a strong global service network of more than 7,000 outlets, the company provides full lifecycle support — from professional technical services and maintenance to genuine parts — further consolidating its role as a reliable long-term partner in power innovation.

Cummins 4Z3.0-G11

Cummins is a globally recognized leader in diversified power solutions, dedicated to the research, development, and manufacturing of high-performance engines and integrated power systems spanning diesel, natural gas, and electric technologies. Renowned for exceptional reliability, ultra-low emissions, and optimized total cost of ownership, Cummins provides customized power solutions to customers in more than 190 countries, supporting applications across on-highway transportation, off-highway equipment, marine operations, and power generation. Backed by a robust global service network of over 7,000 locations, the company offers comprehensive end-to-end support—including technical expertise, maintenance services, and genuine parts—reinforcing its position as a trusted long-term partner in power innovation.

About QSANQ

Guangzhou Sanq Gensets Co., Ltd. is a professional diesel generator set manufacturer in China with over 10 years of experience, operating two OEM factories in Shenzhen and Guangzhou. The company is an early pioneer in introducing imported diesel generators to the Chinese market.

As an authorized Cummins (China) OEM and service provider, Sanq Gensets also works with Perkins and Doosan. Our generator sets range from 8kW to 2200kW, are ISO 9001 certified, and deliver reliable, efficient power solutions to customers worldwide.

Authorization Document of Cummins, USA

🔴Official Authorization Issued by Cummins Inc., USA

🔴Legal Compliance and Authorized Business Scope

🔴Brand Credibility and Market Recognition

certificate of authorization

🔴Official Certificate of Authorization for Global OEM/ODM Business Collaboration

🔴Comprehensive Confirmation of Authorization Validity, Scope and Terms

🔴Formal Approval Document for Designated Business Entities

Best Performance Award and Long-Term Partner Award

🔴OEM/ODM Partner Excellence: Performance & Long-Term Collaboration Honors

🔴Cross-Border Business Partner Awards for Top Performance and Sustained Cooperation

🔴Manufacturer Recognition: Best Performance Achievement & Long-Term Partnership Prize

After-sales certificate

🔴 Our dealers offer professional support for design, installation, commissioning, and maintenance, with responses to customer issues within 12 hours (except remote areas).

🔴 Local offices staffed with 3–5 engineers provide installation, warranty service, and spare parts support, ensuring a 24-hour response nationwide (except remote areas).

🔴 Our technical service center, backed by 90 engineers, specializes in large genset design, testing, fault handling, and technical training, supported by full facilities in Shenzhen.

OUR CUSTOMERS

Some of China's cooperative clients (listed in no particular order)

More than a decade of experlence

With over 10 years of hands-on experience, our professional engineers deliver tailored solutions for diverse customer needs and applications. We are highly familiar with various working conditions, technical specifications, and industry standards.

From system design to full project implementation, we provide comprehensive technical support and optimized solutions—helping customers reduce costs while ensuring safe, reliable, and efficient project execution.

Wonderful cases

Cummins-Powered Diesel Generator Sets Supporting Critical Power at Boao Research Hospital

Reliable Diesel Generator Sets Powering Guangdong International Rowing Center

Powering One of Guangzhou’s Largest Affordable Housing Communities: QSANQ’s Reliable Generator Solution for Longguicheng

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Featured News

What Size Cummins Generator Do You Need for Factory and Manufacturing Equipment?2026-03-11Cummins diesel generators deliver reliable, high-performance power for heavy-duty industrial applications requiring stable and continuous energy.

How Cummins Diesel Generators Deliver High Performance for Heavy-Duty Industrial Applications2026-03-10Cummins diesel generators deliver reliable, high-performance power for heavy-duty industrial applications requiring stable and continuous energy.

Can Your Diesel Generator Handle Heavy Industrial Loads? A Complete Guide to kVA Capacity and Power Requirements2026-03-09Selecting the appropriate diesel generator capacity guarantees reliable power supply for heavy industrial loads, avoids downtime, and safeguards critical equipment.

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If you have any questions, please contact us immediately!

Address: No. 108, Tai'an Road, Shiji Town, Panyu District, Guangzhou CityMobile phone: +86-13922778427Telephone: 020-39960999Email: qsanqge@gmail.com

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About us

Guangzhou Sanq Gensets Co.,Ltd, a professional Chinese diesel generator enterprise with over 10 years of experience and two OEM factories, is authorized by Cummins, Perkins and other global engine brands, holds ISO9001:2008 certification, offers 8kw–2200kw generator sets of various types, and provides one-stop design, installation and maintenance services as a globally preferred brand.