1. Better quality, longer product life - Naro-tech Tank manufacturing-procedure
Adopting "Nero Electro-brush plating Technology"
Application for storage tank inlet metal-treatment, to prevent the rust and etching, rising pressure-resistance, ensure the longer life of heater.

2. Energy-saving, Convenience, Comfort - Digital Heater- temperature Control System

a. Water thermal setting adjustable to fit the different needs of variable climate and usage-change,saving electricity waste of non-necessary water-heating.

b. Water thermal-difference detecting device, instant water-heating for continuously hot water supply, no worry for chill shower.

c. Multi-section timer and temperature control, wired remote controller, convenient for home use.

3. Wall-hanged, above-ceiling installation designed for modern family residence.

a. Generating more hot water than others in the same time, replacing the traditional large-capacity model for the saving of both energy and interior space.

b. In stead of risky instantaneous electrical or gas-ueled heaters, prevent the dangerous of gas-explosion, stream-explosion and CO toxication.

4. Models of all capacities supplied, Agent wanted! OEM/ODM cooperationw elcomed!

a. Mass-production for heater capacities of 3gl., 8, 10, 15, 20, 30 to 200gl. Model, vertical and horizontal type with stands or hanger.

b. Leading in Innovation, R&D, manufacture procedure and productivity, No. 1 provider of electric water heater in Taiwan.

5.  ISO-9001 / 9002 quality certification proofed

Chinese National standard (CNS) certificated

"Energy Label" certification from Bureau of Energy, Ministry of Economic Affairs Taiwan. 

Quality ready for UL / CE identification requirements.

6. HMK, Best in class with Quality, Innovation and Manufacturing

Insisting the pursuit of best product quality in world class, HMK choose only the best for heater-production. 

Adopting graded materials like stainless steel and  "Nero Electro-brush plating steel", quality power-control module and digital control interface, HMK provides Best-in-class quality with lowest reasonable cost, delivering satisfactions for verity costumers from different critical markets around the world.  HMK provides only the high-value products, helping partners earning higher profit in product sales.

Small wall-hanged heater suit for modern apartment residence.