Concern and curiosity will give the answer to the question of who needs what, how and why

SJT was established as the trading company that imported and exported log cabin materials, construction materials and precision sintered carbide mold in 1994, and it has been growing steadily achieving annual turnover of U$6 million in 2010. 

SAMJIN Hydroheat is a new energy regenerative mechanism by electrical, physical and chemical reaction, and it produces heat with the efficiency of 2 to 3 times more than that of existing energy consumption.

SJT is the company that specialized in technology development which has original technology of SAMJIN Hydroheat, and it applied the PCT patents in 146 countries and it ensured internal stability through continuous research and development of the products using accumulated technology.

We are making technology collaboration and sales of the products throughout the world including Europe, America and Asia as well as Korea.

Technology of SAMJIN Hydroheat is applied to thermal energy related fields such as electric car heater, water heater for agricultural and industrial use, fan heater, home appliances, etc. and it will become innovative original technology in this green energy age.

The truth is near to us. We can find it with continued concern and curiosity through broad perspective and many experiences.

SJT will become the company equipped with trust and creativity by the management faithful to the principle and the basic.
 

1. SJT acquired PCT patents for SAMJIN Hydroheat in 146 countries

- 1^st PCT Application: Electrode bar and Electrode unit
- 2^nd PCT Application: Water cooling system
- 3^rd PCT Application: Product that saves 80% of electricity consumption

(1) Technology that produces heat by new energy regenerative mechanism

When electricity flows in the water containing ions, ions move and carry electrons and molecules having polarity like water generate the heat by molecular motion according to the motion of ions. Thus, heat is produced by twice or 3 times than input energy.
 

(2) Technology that keeps constant room temperature by automatic proportional control method

It keeps constant room temperature using automatic proportional control method that controls electricity consumption according to the temperature difference between the temperature of real-time return & supply water and set temperature of those.

2. . Characteristics of SAMJIN Hydroheat

▶ 160% thermal efficiency by new energy regenerative mechanism

◎ Refer to the results tested by National Certification Organization

▶ Constant Room Temperature Maintenance

◎ Constantly maintaining desired room temperature

◎ Maintaining even temperature with air not being dried or damped 

◎ Maintaining pleasant environment with same air as natural one

▶ Saving of Power Consumption

◎ Energy cost is saved up to 60% compared to existing electric heater method

◎ Saving of electricity consumption up to 30% compared to ground coupled heat pump

◎ Saving of electricity consumption by combined application with electric condenser, sunlight and wind power

▶ No Noise, No Maintenance Cost

◎ Small size without noise

◎ No additional maintenance cost with trouble free

www.sjtboiler.com.

Speak English : Nikita Ha (nikita@sjtcoltd.com)
Speak Russian : Edya Park (sjtcoltd83@gmail.com)
Speak Chinees : Jie Li (jie.li@sjtcoltd.com)

You are intersted in Energy part, so I hope to have a meeting with you for your energy business. 
SAMJIN HYDROHEAT is applied to Solar energy, windy energy, electric car heating system, home appliance heating system as well as home heating.