About

Why Choose CLOT Group

Precision Engineered

We use high-precision diesel injectors, pumps, and fuel system components to ensure reliable performance even in tough conditions, reducing downtime.

Supporting OEM & Aftermarket Requirements

Whether you need original parts or aftermarket options, we make sure everything works perfectly and performs reliably.

Cost-Efficient Solutions

Expertly reconditioned or new components that save cost without compromising quality or durability.

One-Stop Fuel Injection Supplier

From in-house manufacturing and testing to global after-sales support, everything is handled under one roof.

Our End-to-End Production

CLOT Group’s facility is packed with advanced machinery and testing systems—from BOSCH, Hartridge, and BOTEN equipment to CNC machines and high-precision testers. Our production lines and warehouse reflect our commitment to precision, reliability, and fast, global supply.

Research & Development 1
Research & Development
Intelligent Manufacturing 2
Intelligent Manufacturing
Assembly & Testing 3
Assembly & Testing
Global After-Sales Service 6
Global After-Sales Service
Technical Support 5
Technical Support
Machining & Repair 4
Machining & Repair

Our Story

Founded in 2013, CLOT Group has grown into a leading innovation-driven enterprise in diesel fuel systems. Combining R&D, intelligent manufacturing, assembly, testing, and after-sales service, we deliver reliable, high-precision fuel solutions for clients worldwide. Guided by innovation, responsibility, and sustainability, CLOT Group continually sets benchmarks in intelligent manufacturing and advanced fuel system technology.

Advanced Production & Testing Equipment

Advanced Production & Testing Equipment
Advanced Production & Testing Equipment
Advanced Production & Testing Equipment
Advanced Production & Testing Equipment

Clot Group LLC.

We are committed to energy conservation, environmental protection, and the spirit of craftsmanship in pursuit of excellence. By upgrading legacy products and refining processes, CLOT Group develops core fuel system components that meet and often exceed original manufacturer standards.

Production Equipment

Tsugami Citizen Nagashima Seiko Takisawa
Micron Hardinge Klingelnberg Doosan

Detection Equipment

Mitutoyo Keyence ZEISS Dantsin

Test Equipment

Bosch Boten Hartridge

We also utilize specialized instruments such as roundness and roughness testers, flow meters, CNC machining and grinding systems, high-pressure sealing systems, and wear-resistance testing devices.

“Every product reflects our pursuit of excellence.”

Our Credentials

CLOT Group has evolved from frontline maintenance services to become a recognized leader in the fuel system industry. With extensive expertise, reliable quality, and patented technologies approved by the Ministry of Industry and Information Technology, the company provides comprehensive after-sales support across domestic and international networks.

CLOT Group is acknowledged as a trusted global partner in advanced fuel system solutions, reflecting our dedication to quality, safety, and technological excellence.

Our Credentials