Leading Diesel Engine Supplier in China
Looking for a reliable Diesel Engine Supplier in China? We are a leading supplier dedicated to delivering high-quality diesel engines and engine parts of top global brands including Cummins, Caterpillar, Komatsu, Weichai, Deutz, Volvo Penta, and Kubota. We specialize in supplying powerful, durable new original engines, remanufactured engines, second hand engines, and replacement aftermarket parts suitable for mining fleets, oil and gas equipment,earthmoving machinery, heavy-duty construction, power generation, and agricultural machinery.
- Diesel Engine Products -
Located in China, we focuse on providing high-quality diesel engines, a comprehensive range of diesel engine parts, and essential engine filters to ensure optimal performance and longevity. In addition, we supply reliable generator sets, durable radiators, and a wide selection of heavy machinery to meet the diverse needs of our clients across various industries.
Diesel Engines
We offer new, original, remanufactured, second-hand, and refurbished diesel engines made in China, ensuring reliable quality and competitive prices for your engine needs.
Engine Parts
We supply various diesel engine parts including camshaft, crankshaft, cylinder block, cylinder head, liner, piston, main bearing, water pump, fuel pump, and more for reliable engine performance.
Engine Filters
We are a trusted diesel engine filters supplier, providing high-quality, reliable filters for various diesel engines, ensuring optimal performance, durability, and engine protection for your applications.
Generator Sets
We provide high-quality generator sets, including portable, standby, and industrial options, designed for reliable power supply, efficiency, and durability across various applications and industries..
Radiators
We supply high-quality diesel engine radiators designed for optimal cooling, durability, and efficiency, ensuring reliable performance and extended lifespan for all diesel engine applications.
Heavy Machinery
According to customer's request, we source and supply heavy machinery, providing reliable, quality equipment tailored to your needs for construction, mining, agriculture, and industrial applications.
Proudly Made In China, We are a Premier Supplier, Dealer, Exporter for All Brands of Diesel Engines, Delivering Top-Quality Diesel Power Solutions Worldwide.
Diesel Engine Supplier, Dealer, Exporter in China
- Diesel Engine Brands We Supply -
Custom-Made/Tailor-Made Diesel Engine
As China premium diesel engine supplier, We specialize in custom-made and tailor-made diesel engines, offering conversion and modification services to meet the specific end equipments. Our team provides bespoke engine solutions, ensuring optimal performance through custom modifications and engineering. Whether you need a unique engine design or modifications to existing engines, we deliver tailored solutions that suit your precise needs.
- Diesel Engine Application -
We expand our reach from China to the global market by distributing a diverse range of diesel engines, designed to meet the needs of various industries. Our engines are widely applied across different brands’ end equipment such as Belaz, Komatsu and Terex, ensuring reliable performance and compatibility. Committed to quality and innovation, we aim to be a trusted partner for businesses worldwide seeking durable and efficient power solutions.

Diesel Engine One-Stop Supplier in China
Welcome to MATRIX, your premier diesel engine supplier in China. Since our establishment in 2019, we have built a reputation as a trusted partner in the industry, committed to delivering high-quality, reliable, and cost-effective power solutions worldwide. We offer diesel engines from leading brands such as Cummins, Caterpillar, Weichai, Deutz, Volvo Penta, and Kubota in China. Our mission is to provide superior yet affordable diesel engines, along with engine parts, filters, generator sets, radiators, heavy machinery, and construction equipment to clients around the globe.
Why Choose Us?
As a trusted and reliable diesel engine supplier based in China, we specialize in providing high-quality diesel engines from major global brands such as Cummins, Caterpillar, Weichai, Deutz, Volvo Penta, and Kubota. Our extensive network and expertise ensure that we deliver authentic, durable, and efficient engines tailored to meet the diverse needs of our clients. Committed to excellence and customer satisfaction, we guarantee competitive pricing, timely delivery, and professional support to help your business thrive. Whether you’re looking for industrial, construction, mining or gas&oil diesel engines or engine-based products, our comprehensive selection and dedicated service make us your ideal partner in China.
- Powerful supply chain management and sorucing capacity. We have carefully selected 60 dependable and trustworthy manufacturers out of a pool of 3,000.
- We offer a selection of diesel engines available in various quality tiers to meet different needs and budget requirements: new original, new modified, new assembled, rebuilt, refurbished, second-hand.
- We implement extremely strict diesel engine testing and rigorous quality control procedures before shipping to ensure optimal performance, reliability, and customer satisfaction.
- With a focus on timely delivery and outstanding after-sales assistance, we offer a wide range of diesel engines and parts, dedicated to customer satisfaction and engine reliability.
If you are looking for high quality and cost-effective diesel engines, engine parts, gensets and others, don’t hesitate to contact us for inquiry and sample testing.
Engine Sourcing Service & Supply Chain Management

Partnering with earthmoving equipment companies, diesel maintenance providers, mining, oil, and natural gas contractors, we offer comprehensive one-stop solutions for sourcing, procurement, and supply chain management. Our expertise covers diesel engines, engine components, generator sets, and heavy construction machinery, ensuring reliable, efficient, and safe service for all your equipment needs.
# Diesel Engine China Sourcing Agent
# China Diesel Engine Supplier
# China Engine Parts Sourcing Agent
# China Heavy Machinery Sourcing
# China Construction Equipment Sourcing
Diesel Engine Projects
Our diesel engines, parts, generators, and heavy equipment are used at construction sites worldwide.
Diesel Engine One-Stop Supplier in China
OUR TEAM
As a leading engine assembly supplier in China, our company is committed to providing reliable and affordable diesel engine power solutions. Our mission is to help our customers import engines and parts safely and easily by offering high-quality products and excellent service.

Tom Ho
Chief Executive Officer

Philips Lei
Chief Technology Officer

Colin Yeung
Sales Director

Ashley Chan
Marketing Director
OUR
VALUES
At the core of our company are principles that guide us in everything we do.

Customer Responsibility
We continuously improve our processes to responsibly manage customer orders and exceed expectations, ensuring accuracy, timeliness, and integrity in every transaction.

Partners, Not Just Suppliers
We view our relationships with partners as collaborations built on trust and mutual success. We prioritize strong, long-term partnerships rather than transactional interactions.

Uncompromising Quality
We are committed to delivering products and services of the highest quality, maintaining rigorous standards to meet and exceed customer expectations.

Long-Term Perspective
We think strategically and act with foresight, focusing on sustainable success and value creation for the future, rather than short-term gains.
- Client Testimonials -
As a trusted diesel engine dealer and supplier in China, we’ve built strong, long-term relationships with hundreds of clients around the world.



- NEWS -
We are a China Diesel Engine Supplier, dedicated to delivering high-quality Cummins, Caterpillar, Komatsu, Weichai, Deutz, Volvo Penta, and Kubota diesel engines and engine parts.

Our goal is to carefully select top-tier suppliers and implement strict process controls to ensure consistency and reliability. By delivering top-notch products and excellent service, we aim to build trust and support your diesel engine needs with expertise and unwavering dedication.
Frequently Asked Questions
Our primary product lineup consists of diesel engines, engine components, filters, generator sets, radiators, and heavy machinery.
We provide diesel engines and engine components from the following brands: Cummins, Caterpillar, Komatsu, Weichai, Deutz, Volvo Penta, and Kubota.
We offer a range of quality options for you to choose from. Please choose based on your budget and requirements.
For Engines: new original engines, engines modified, engines assembled, remanufactured engines, second-hand engines, refurbished engines.
For Engine Parts: new original parts, new parts made by original manufacturer, new aftermarket parts.
For Generator Sets: new, second-hand, refurbished
Generally speaking, we supply all components of a certain engine, including cylinder block, cylinders, cylinder head, pistons, connecting rods, crankshaft, camshaft, intake and exhaust valves, fuel injector, oil pump, water pump, turbocharger, radiator, flywheel, oil pan, manifold and fuel pump etc.
To make sure you receive the right engines or parts, the most important thing is to send us the right engine serial number or part number. If the customer can send us pictures of the original engine or parts, it will help us to better match the right products.
For engines or engine parts that are in stock, lead time is within 7 business days. Out-of-stock engines or parts typically have a lead time of 25 to 45 business days. For products in extremely short supply, it’s may take more than business days
The buyer shall pay a deposit of 30%-40% of the total contract amount. The remaining 60%-70% shall be payable prior to shipment.
Original or original-grade products: warranty period ranges from 6 months to 1 year, depending on the specific product and its quality.
Aftermarket/OEM products: basically the warranty period is 3 months.
Low-cost products may have a warranty period from 0 up to 3 months
Absolutely. We can customize our diesel engine/engine parts/generator sets/construction equipment solutions to meet the customer’s specific needs, like the device model, engine number, quality expectations, and budget.
Diesel Engine Supplier in China - Matrix
If you’re seeking for a reliable manufacturer and supplier of high-quality, cost-effective diesel engines, please feel free to contact us.
Working Hours
Mon – Fri : 9:00 – 18:00
Our Office Address
No. 1, Dexin Road, Qiaonan Street, Panyu District, Guangzhou, 511488
Office Phone Number
+86 - 13560427230
matrixengines.cn@gmail.com














