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 Professional Consultancy Services

ESL's consultative approach includes planning, installation and implementation of customized communication, bundled with I.T & networking solutions to enterprises from SME to Corporate and Multi-national customers throughout Hong Kong, Macau and Greater China. Our consulting team takes time to understand a business' requirements before making a recommendation. 


We offer solutions that enhance business operations and provide you with the latest technology at an affordable price. Whether your business is looking for telephony, VoIP technology and solutions, voicemail, unified communications, IT solutions, structured cabling, CCTV/IP surveillance, internet access and wireless solutions; ESL is committed to providing professional consultancy.

Structured Cabling Solutions


ESL helps you to select the right cabling for your current and future needs.Our experienced engineers and technicians has the ability and expertise to assist you with the design and installation of your voice, data and network cabling. 

Our approach is to look not only at your immediate goals but to take into account future applications, growth of your organization and technological advancements which may impact your communications requirements. 

Throughout the process, our engineers and technicians will ensure the highest quality service and will strive to exceed your expectations every step of the way.


Networking Infrastructure Solutions

ESL has wealth and long standing experience in the design, implementation and management of wireless network and complex network solutions. With experienced engineers and technicians, we are capable of designing an infrastructure for your company.