ABOUT US
CEO MESSAGE
Lee Sang-guk
CEO · CS Tech Co., Ltd.
"As the authorized Chunga Filter distributor, CS Tech goes beyond supplying industrial water filters and filtration equipment. We are a 'total water-treatment solutions company' that covers site-customized design, installation, and maintenance.
Built on technical know-how accumulated across diverse industrial sites that demand precise processes — food, beverage, bio-pharma, cosmetics, and more — we propose custom-tailored filter and system solutions optimized for each production process.
We do not stop at simple product supply. Through rapid response and accountable on-site management, we maximize the stability and productivity of our clients' processes, and aim to be a trusted business partner you can rely on."
CORE VALUES
01
TRUST
20 years of accountability and commitment. We have successfully completed 500+ sites without a single incomplete project, proving our industry credibility.
02
TECHNOLOGY
We fabricate filter housings, tanks, and piping in-house at our own workshop, guaranteeing a flawless process under single-source responsibility from design and material sourcing through installation and commissioning.
03
TOTAL SOLUTION
One-stop engineering process. From optimal filter curation through line build-out, installation, and after-sales service — a single partner completes every water-treatment process.
CERTIFICATIONS & LICENSES
Our manufacturing partner's global certifications combine with CS Tech's in-house installation and management credentials — quality and expertise, guaranteed in one place.
PARTNER MANUFACTURER
Quality certification and manufacturing management system of Chunga Filter, Korea's leading industrial filter specialist
ISO 9001:2015
Quality Management System
ISO 14001:2015
Environmental Management System
HALAL
JAKIM, Malaysia
FDA 21 CFR
U.S. Food and Drug Administration
EU 10/2011
European Commission
USP Class VI
121°C Plastics — Pharmaceutical Safety
* Actual certificate images to be posted in due course
CS TECH ENGINEERING
Qualifications, licenses, and track record to deliver design, installation, and maintenance under single-source responsibility
Chunga Filter Distributor
Authorized supply of genuine water purification & filtration cartridges
Construction License
Mechanical equipment construction — line installation & facility build-out
Electrical Works License
Control panels & power wiring — in-house installation
Direct Production Certified
Filter housings, tanks, and piping fabricated at our own workshop
Safety Management Excellence
Zero-accident certification & safety management system
20 Years of Experience
Founded 2005 · 500+ project sites
* Actual license and certificate images to be posted in due course
BUSINESS AREAS
01
As the authorized Chunga Filter distributor, we reliably supply genuine precision filtration cartridges and housings, backed by a rapid dispatch system.
02
Filter housings, tanks, and piping modules are manufactured and machined at our own workshop, tailored to each site's specifications and requirements.
03
We deliver water purification and filtration equipment for factory production lines, taking single-source responsibility from design, material sourcing, installation, through commissioning.
04
UV sterilization and ozone-generator systems strengthen safety in food, pharmaceutical, and bio manufacturing processes where hygiene control is essential.
05
Scheduled filter replacement, cleaning, and emergency fault response — backed by a 24/7 hotline that minimizes line downtime for our clients.
06
We diagnose water quality, flow, and existing equipment from multiple angles to propose optimal solutions, with no-obligation custom consulting before any contract.
FIELD CAPABILITY
Since founding in 2005, we have installed water purification and filtration equipment at 500+ sites across food, pharmaceutical, electronics, and chemical industries. Material supply, design, fabrication, installation, commissioning, and maintenance — all delivered under single-source responsibility.
20+
Years in Business
500+
Cumulative Sites
180+
Cumulative Clients
24/7
Rapid Response System