We can provide a total security solution such as designing, constructing and maintaining.
Our well-assorted inventory and a nationwide network with reliable and proven collaborators provide best solutions.
To offer high-quality services nationwide, we are working on training engineers, complying with laws and regulations, and supporting qualifications acquisitions.
From the time of its founding, nls has tried to establish and spread advanced techniques by research and development with many manufacturers and business partners.
We have a proven security constructing track record for various types of constructions/environments : government offices, office buildings, commercial facilities, hospitals and housings
A wide range of products and parts stock available at all time and you can get our professional technical service at all stages.
“nls network” is a technical service network to realize our philosophy: safety , security and convenience/comfort.
nls offers various business supports to the network member companies.
An organization pursuing knowledge, technique, moral and quality at high-level as a group of skilled people working in security industry.
The person who passed exam to check mastering its technique and philosophy of our unique title called "Combination Bouhan Academy(CBA)".
Corporations and sole proprietors outsourced by nls
