Changsha City Okay Energy Equipment Co., Ltd. is located in
beautiful Changsha City, Hunan Province, China. We are specialized
in researching and manufacturing Oxy-hydrogen Generators, Water
Welding Machines, Flame polishing machines and other products. We
have kept close cooperation with institutions of higher learning
for several years. Furthermore, we are keeping devoting ourselves
to improving old products and developing new products, and doing
our best to meet the market demand.
All of our products are manufacturing in accordance with the
international quality management system and will do rigorous tests
We have 5 utility model patents. We have a professional technology
development team which has 20 technical personnel and more than 50
production staff members. We can produce 200 units of hydrogen
generators per month to meet the needs of customers.
Our products can run 24 hours continuously and the main machine can
run over 5 years. Many clients have purchased our machines for six
years and the machines are still in good condition.
At present, we can provide two series of type products: small
portable type oxy-hydrogen: OH100, OH200, OH300 & OH400, and
medium type oxy-hydrogen: OH1000, OH1500, OH3000, OH5500 &
Integrity is our promise, and quality is our goal. We aim at
creating an "Energy Saving & Emission Reduction" new world.
Welcome buyers from at home and abroad to visit our company and
purchase our products.
Read more Information, please visit our website:
About Energy Technology:
Specialized in researching and manufacturing oxy-hydrogen
generators, our company takes possession of many patents as
1) Patented Integration of Water Electrolysis Cell Forming
Our electrolysis cell Integration is used by Large Module in order
to ensure "No Leakage, Explosion-proof, Long Life Cycle".
2) Patented Electrolysis Power Supply based SCM
Our Power Supply is specially designed for Electrolysis.
2.1 Constant current control by temperature feedback control
2.2 Current adjust by users to meet the constant flux of
2.3 Efficient energy conversion (AC TO DC) based IGBT
2.4 Special cooling design for working 24 hours continues
3) Patented Multi-layer ANTI-FIRE Water Seal Technology
Water Seal Device is an important unit of oxy-hydrogen generators.
This unit is designed for backfire-proof and it works 100% OK.
4) Automatic Water Level Detection Technology
We design it by ourselves, and it is used for detecting the water
level of electrolysis cells and water-deposit tanks. When water
height is too low, the alert lamp will be turn up. When water
height is the lowest, the power supply will switch off to proof the
5) Water Automatic Replenishment Technology
When water height of the electrolysis cell is too low, the system
will start automatically to pump water from water deposit tank.
6) High-efficiency Gas Water Separator Technology
This Technology is used to separate the water from gas and ensure
the gas purity. If oxy-hydrogen gas has some water (even little),
the temperature of the oxy-hydrogen flame will become lower.
7) Electrolyte - Automatic Cycle Technology
We realize Electrolyte Cycle by the static way. Don't use the pump,
because the pump is a mechanic unit which is easily damaged.