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Address：Longhe High-tech Industrial Park, Langfang City, Hebei Province
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Hebei Tong’ao Energy Saving Equipment Co., Ltd., developed and re-established from the former Hebei Wen’an HVAC Energy Saving Equipment Factory, is a high-tech enterprise in HVAC equipment manufacturing industry, integrating, R&D, design, production, sales and service into one, located in Langfang High-tech Zone in Beijing-Tianjin corridor, with convenient transportation.
In the late eighties of the last century, the company manufactured balance valves in our county for the first time in cooperation with China Academy of Building Research, was one of the pioneer manufacturers of self-actuated flow control valves in our country, participated in the preparation of the industry standards [Self-Actuated Flow Control Valve CJ/T 179-2003], and developed the self-actuated differential pressure control valve firstly to support the government in implementing household heating metering. Over the years, the company has provided system solutions and services through cooperation with multiple heating units, to solve the problems of hydraulic imbalance, heat and cold unevenness, etc. of the heating system, improve the heating effect, and reduce energy consumption.
The heating network can’t be repaired in time in case of accidents due to valve quality problems, which occurs frequently and is concerned extensively by the society, especially concerned by heating companies. Tong’ao Company profoundly understands the importance of safe and stable operation of heating system, and realizes that the valve quality is the key to whether the pipe network can be repaired in time in case of accidents. To this end, Tong’ao Company grasped the market demand and developed all-welded ball valves, two-way composite seal butterfly valves and other products specific to HVAC industry, opened flexibly, closed and sealed reliably, in combination with the characteristics of heating industry, and those products have been widely used by heating companies in Tangshan, Mudanjiang, Changchun, Baotou, Zhengzhou and other places for many years, and have been tested and approved. Today, in the domestic and foreign heating network, DN1400 all-welded ball valves with the largest diameter and DN1400 two-way composite seal butterfly valves have been applied successfully by heating companies in Tangshan and Zhengzhou for the first time, to fill the domestic gap at home and abroad, and the reflection from users is good.
A total of visionBuild safety & energy saving valve, create a century-old tongao brand! Benefit employees and society!
The common spiritualNever say die, never surrender, always keep passion, pursue excellence.
Enterprise keyEverything has a plan, the plan has the standard, the standard has three quantity, three quantity has the inspection, the inspection has the result, the result has the examination, the examination intelligence, compares the study to rush to help exceeds.
Let customer satisfaction is the only standard of our work, I know: the product is the character, the product is not "personality", no, no is "hostage" no quality, delivery not only ability can't.
Treat your family
Great filial piety is dignity. For great lovers will have great filial piety, and great filial piety will have great success.
Treat the social
Every day brings a good reward to society. I will regard tongao as a "ashram" for the cultivation of good, doing good people, doing good, everything tempered.
Altruism. It is to help colleagues obtain happiness from three aspects: body, salary and spirit. Since altruism is the best thing to do for yourself, sticking to the habit of altruism is the best thing to do.
A strong sales network
Relying on our strong strength, we have built the sales network throughout the country, confident, cordial, pragmatic to let you look forward to your arrival!
A complete service system
Good products, better service, a large after-sales service team active in the North and South, your satisfaction is our best return.