Shanghai Okonoff Electrical Co., Ltd. designs and manufactures HVAC products. Our company was founded in June 2000 and located at Shanghai Songjiang Science and Technology Park.

We have own Research and Design Department, 12 sales office and technical branches in many cities of China. Until now, we have been one of the biggest and famous heating ventilating & auto-controlling manufacturers in China.

Our main products include room Thermostats for Floor Heating System, Thermostats for Air-Conditioning System, LCD Display Thermostats, Digital Thermostats, Mechanical Thermostats, Temperature Controllers, Motorized Valves, Motorized Ball Valves, FCU Valves, Modulating Valves, Thermostatic Radiator Valves, Electrothermal Heating Valves, Dynamic Valves, Damper Actuators, Manifolds and DDC Controllers ect, and we can manufacture more than 50,000,000 pieces of thermostats and valves every year with good production line and strict quality test equipment.


Most of our products have passed the evaluation of ISO9001, CE and UL certification and they sell well in a lot of countries around the world and also in big cities of China. They are widely used in many large-scale projects. We also provide OEM business for lots of famous international companies.

Our annual turnover increasing rate is 60% and we will try our best to achieve more. The growth of our business is a result of our determination to always provide the first class service and the best equipment to our clients.

We welcome your telephone and visit to our company. We hope that our great efforts and the best service will get your attention and interests. We are looking forward to your good news soon!