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 before delivery.

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 & OH7500.

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.