CEO Greetings

JEIO TECH is pleased to introduce you our new line of laboratory and environmental testing equipments in this website. We are ready for the next step forward and eager to take on new challenges in developing a product the best suits you!
Our reliable instruments will assist you in your research endeavor in the field of biology, chemistry, medicine, pharmacology, and so forth.
We are driven by innovation and our extensive product lines are at the cutting-edge globally in both scientific and industrial research instrument markets.

While continuously focusing on human resources and technology development, we strive to make a significant difference in various research areas. In short, our top priority is to provide the world’s best products and services through outstanding quality and customer satisfaction at affordable prices.

We hope you enjoy the discovery of Jeio Tech and its products.

Company Introduction

Reliable production system
Based on over 24 years of technical experience in instrument manufacturing, our highly integrated engineering team strives to deliver outstanding quality to our clients. From the most basic metal processing to final inspections, Jeio Tech’s products are put under strict quality control.
Our professorial know-how will never cease to live up to its reputation as ‘the primary partner for the customers’ research needs.’

Lab Companion
Lab Companion, Jeio Tech’s laboratory instrument brand, has grown into an international brand thanks to its quality and service since 1989.
We will keep on striving to provide our clients with safe, maintenance-free, and user-friendly products aiming at setting new standards for the global market.

Progressive Service Know-How
We also endeavor to enhance the customer value through immaculate service in order to be the first choice of our customers.
In the first place, our ergonomically designed products minimize the maintenance problems and mechanical troubles. And our worldwide service teams with highly trained service engineers are ready to provide tailored customer service.

CLS-Safety Control System
Thanks to our technical know-how accumulated for over two decades, we developed a versatile safety control system equipped with adjustable warning and safety functions for user safety and convenience.
All of our instruments are equipped with this patented safety devices and circuits which operate independently in case of electric or electronic system malfunction.

CFC-Free (Green Mark)
Protect the Global Environment All Jeio Tech products use HFC refrigerant which causes NO damage to the ozone layer complying with the Montreal Protocol.

BDBC2-Fuzzy Control System
Balanced Dehumidifying and Bath Cooling Fuzzy Control
Our patented BDBC2 Fuzzy Control System allows our temperature and humidity chambers very low temperature with automatic control adjustment. In addition, our patented Cascading Refrigeration and Heating System for optimal humidity control significantly increase the energy efficiency of our chambers.

RS-232 Communication Interface (PC Control Software)
Temperature values and effective heating and cooling capacity are displayed on PC.
Time parameters and individual temperature profiles can be programmed and recorded by the PC.

History of Jeiotech

Becoming a Global Player (2000 ~ Now)

CE and UL Certifications
(Y2010 acquired "CE marks" - 38 models 158 products)

Participation in international exhibitions
(ACHEMA, Pittcon, Arab Lab, Analytica, etc.)

Strong worldwide network
Lab Companion Overseas Branches in China, the UK, Malaysia, and the USA
More than 300 distributors and dealers worldwide

Annual technical seminar and service training

Leading manufacturer of scientific and industrial instruments
Leader of the Korean market
Average 20% annual growth
Wide range of laboratory and industrial products
(thermal, refrigerating, pressurizing, humidity control, and cleaning conditions)
One-step solution for all your laboratory needs
Perfect simulation of environmental conditions for scientific and industrial R&D purposes
The second high-tech manufacturing facility built in 2011 in Daejeon Techno Valley, Korea

Growth and Consolidation (1991 ~ 1999)

ISO 9001 Certification
18 technology patents awarded in Korea and the USA
Establishment of Jeio Tech R&D Center
Launching of the Lab Companion brand

Company founded (1988 ~ 1990)
Establishment of Jeio Tech Co., Ltd.

Jeiotech products

Recirculating Coolers

Model L-05/10/15/15H/20/20H/25H/35H/45H/55H - Recirculating Coolers (Low Temp. General)