Home - Lian EE Hydraulics

Hydraulic & Instrumentation Piping Solutions

Top Products

Hoses

We supply high-quality hoses designed for durability, flexibility, and reliable fluid transfer across a wide range of industrial applications.

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Hoses

Clamps

We supply and assemble DIN 3015 clamps and fastening systems, ensuring secure, vibration-free, and safe installations across diverse industrial environments. Test

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Clamps

Fittings

We supply and assemble tube fittings and adapters, ensuring leak-tight, durable, low-maintenance systems across diverse industrial and marine sectors.

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Fittings

Valves

We supply, assemble, and deliver reliable flow control solutions for tough environments using trusted brands like S-Lok, Dixon, MHA - backed by testing and documentation.

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Valves

Diagtronics

We provide accurate diagnostic solutions to identify issues, optimize performance, and ensure the reliability of your systems across various industrial applications.

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Diagtronics

Quick Connectors

We provide high-quality quick connectors designed for fast, secure, and reliable connections, streamlining fluid and gas systems across industrial applications.

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Quick Connectors

Connect

We supply and assemble connect and fastening systems, delivering secure, vibration-resistant, and reliable installations across a wide range of industrial environments.

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Connect

Flanges

We supply high-quality flanges designed for secure, leak-proof connections, ensuring durability and reliability across a wide range of industrial applications.

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Flanges

Quick Release Couplings

We provide high-quality quick release couplings designed for fast, secure, and leak-free connections, ensuring efficient operation across industrial systems.

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Quick Release Couplings

Test

A curated range of test products designed for evaluation, demonstration, and system compatibility checks across various applications.

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Test

Tubing

We supply high-quality tubes designed for reliable fluid and gas transfer, offering durability and performance across a wide range of industrial applications.

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Tubing

Camlock

Offers specific coupler types, including EZ Boss-Lock and Dixon Cam & Groove variations.

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Camlock

ETC

Explore our ETC category for versatile filtration solutions tailored to meet unique industrial challenges. Built for performance and durability, these products help extend equipment life, reduce downtime, and keep your systems running at their best.

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ETC

Filtration

Covers various filter types, including in-line, pressure, return-line, spin-on, and offline/bypass filters, alongside replacement elements.

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Filtration

Our Services

Mobile /
Hose Doctor

CNC /
Custom Fabrication

Hose Patching /
Cosmetics

Data - Logging
& Analysis

IMR
(Inspection, Maintenance & Repair)

Welding

Flushing / Filtration

Assembly & Test
(Pressure/Leakage)

Industries We Serve

Marine & Offshore

Construction

Oil & Gas

Data Centre

Medical Equipment

Petrochemical

Process Instrumentation

Semiconductor

Pharmaceutical

ABOUT US

Connecting Your Technology

Years of Experience

Leflow Systems is a regional specialist in piping, fluid handling and flow-control solutions, serving customers across the ASEAN region. We offer a one-stop engineering capability covering many specialised components—backed by engineering, premier brands distribution, sourcing, machining, fabrication, hose assembly and technical support. This allows customers to move from specification and design to sourcing and finished solution through one partner.

More than a distributor, we solve complex piping and flow requirements by bringing products, engineering expertise and execution together under one roof. We reduce project complexity, shorten lead times and improve execution. One partner. From engineering to execution since 1987.