Chongqing Weiyun Technology Development Co., Ltd is a Chinese manufacturer of Pressure Testing Equipment. We have gained a reputation in the market with our experience and expertise. WINGOIL's premier downhole tools series contains multiple sub-products. The product consumes little energy. It has the Energy Star label which is the mark of energy-saving certification, confirming that it will not consume too much energy. It is developed by a group of talents who have rich experience in drilling, logging, downhole operations, etc. For the first year after buying our Pressure Testing Equipment, we can offer free maintenance service. It is developed by a group of talents who have rich experience in drilling, logging, downhole operations, etc.
We engage pro-actively with suppliers in an effort to ensure ethical practices and help our customers find sustainable solutions to critical issues bringing about real changes.