Infrastructure services

CME Infrastructure

ZOHL is registered with Pusat Khidmat Kontraktor (PKK) and Construction Industry Development Board (CIDB).

This allows us to undertake projects categorically listed below
Civil and Structural Works.

Mechanical, Piping And Electrical Works.

Earthing And Lightning Protection.

Full Turnkey Implementation Works:


Data Communications

IT Network Infrastructure

Public Utilities: Energy, Gas, Water, Telcos

Scope Of Work:
Management of Civil Engineering Projects

Feasibility Studies, Investigation, & Surveying

All type of Renovation Works

Landscaping Works

Repainting and Maintenance Works

Road and Drainage Works

Laying Duct and Construction of Joint Boxes and/or manhole for telephone cable network


IT Infrastructure


ZOHL Infrastructure Services are designed to help meet your needs by planning for future needs and optimizing your existing IT investments.


Our services include:
Structured Cabling and Networking (Cat5E and Cat6)

CCTV Systems & Solutions

Fiber Optic Backbone (vertical and horizontal)

Horizontal & Vertical UTP

Design, Consultancy, Planning, Implementation

Project Management

Systems Integration

Total WIFI Solutions: - Point-to-Point - Point-to-Multipoint



Telcos Infrastructure

ZOHL has many wireline & wireless engineering services to offer. Our diverse base of clients and their differing needs has been instrumental in our development of custom-crafted services.

Below is a listing of our telcos engineering services proficiencies:
Public Safety system design.

RF Emissions Compliance

800 MHz Rebanding

In-building coverage testing

Simulcasting, broadcasting and multicasting technologies

Diversity concepts and design experience using diversity

Strategic planning for wireless system deployment

Needs assessment studies for public safety system design

Request for Proposal development

Project management for system implementation

RF planning tools including propagation analysis

Site selection, design and configuration

Site noise measurements and mitigation processes

Licensing, including frequency acquisition

Interference issues and mitigation

Wireless & Wireline Network Installation

Outdoor Drive Test for Cellular networks

Indoor Cellular Coverage Test

Outside & Inside Plant works