Generator, Controller, Alternator, and more.

Exporting generator sets and other power products to 180+ countries for more than 10 years.


Famous brands of alternators including Stamford, Leroy Somer,  ENGGA, Faraday, Marathon, Meccalte, Elmaer.

Cloud monitoring communication module

Helping generator sets connect to the Internet.

Charging Box

The battery voltage can be identified intelligently for the charging of lead-acid battery from the generator set.

Power Transformer

Provide large-scale power transformers above 20~500KV, and transformers, switch cabinets, dry-type transformers.

Battery Charger

12/24 Volt enclosed Intelligent Battery Charger.

Parallel Control Panel

Remote control engine start, stop, data measurement, display, alarm protection and other functions.

Engine Heater

Intelligent forced circulation engine water heater, consisting of controller, water pump and heating module.


Connector harness set, Waterproof connector, Plug, Water pump and more.

Global Business Scale

Customers from 180+ Countries

Rich Variety of Products

Cooperate with world-leading brands.

Professional Team

More than 40+ Service Staffs & 10+ Engineers

Perfect After-sales Service System

Perfect & professional sales and after-sales service system

Our Proud

15 Years of Experience

Cooperate with the world's leading engine and high-efficiency generator brand, equipped with specially designed intelligent control system, so that the product is in the best state of operation, strong power, stable performance. 

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Successfully Project Finished

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Year of experience with Proud

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Revenue (Million) & Investment

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Collaegues and Counting

Time has changed

Company Advantages

According to customers' needs, we recommend advanced post-treatment system, provide overall noise and exhaust treatment solutions to solve environment pollution problems.

Enhanced configuration, with automatic switching, parallel, telemetry, remote control and other functions intelligent parallel expansion system provides perfect support for the power station.

Standardized design, universal parts, convenient product matching and maintenance, service outlets throughout the country.

Unattended, automatic sampling detection, automatic control, automatic warning real-time parameter display, good man-machine interface.

From our Project

Our Case

Vienna Hotel Group

Vienna Hotel Group

Vienna Hotel Group   Vienna Hotel was founded in 1993, with “comfortable and elegant, top food, luxury quality, safety and

Shiniu Mountain Scenic Spot

Shiniu Mountain Scenic Spot

Shiniu Mountain Scenic Spot   Shiniu Mountain is located in shuikou Town, northeast of Dehua County, Fujian Province, about 40

Provide n95 masks to customers for free

Provide n95 masks to customers for free

Provide n95 masks to customers for free we sent more than 3,000 masks and 1000 n95 masks free to customers

From our blog

Latest News

Our Partners

We have maintained cooperative relations for more than 10 years

We handle everything for you!

10 years of export experience and professional service team will guarantee your satisfaction of pre-sales and aftere-sales

About us

Chongqing FJ Technology Co., Ltd has been engaged in the foreign trade of generator sets for more than 15 years, the main business is to provide generator sets of different horsepower segments from leading brands. Other business lines include hybrid energy control systems, transformers, alternator, silent generator, ATS and solutions.

With our own strength, industry influence and excellent performance, long-term and international well-known enterprises to maintain a good cooperative relationship with South Korea DOOSAN DAEWOO, CUMMINS, VOLVO, Mercedes Benz (MTU), PERKINS, Shangchai, STAMFORD, FARADAY and so on.


Generator sets

Original generator sets from 10+ world-leading brands.

Parts & Accessories

Genuine engine parts and original generator set accessories.


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