With the attention of enterprises to safety, especially the enterprises with more dust, in order to safety and health, the dust explosion-proof valve emerges as the times require and becomes the safety protection device of many enterprises. The dust explosion-proof valve and flameless explosion relief device produced by Wu tianwu special safety valve have been well received by users after being launched into the market. The company has analyzed (dust explosion-proof safety regulations), under the strong support of the company's leaders and with the careful cooperation of professional staff, designed and developed to overcome technical difficulties. At the beginning of 2017, it was in the safety engineering research center / fire and explosion prevention experiment of Northeast University The lab has carried out many product performance tests. The testers led by Professor Li Gang: Yu Lifu, Chen Xiaowang, Liu Wenchao, etc. the product performance is qualified and the report is provided.

On this basis, the company started the certification of ATEX explosion-proof license. With the joint efforts of everyone, through improvement and many experiments, the company successfully passed the certification of ATEX explosion-proof license. This time, the company can successfully pass the license review, which is a high affirmation of the company's system management and safety management. It has a great role in promoting the continuous improvement of product quality and the improvement of the company's market competitiveness, and also puts forward higher requirements for its own management level. At the same time, it enhances the competitiveness of the company in the market, which will further improve customer service, establish brand image, provide more powerful guarantee, and lay a solid foundation for the company's sustainable development.

The passing of ATEX explosion-proof license of the company represents Wujiang tianwu special safety valve Co., Ltd. taking a new step in the special equipment manufacturing industry. Thank the audit team and all colleagues for supporting the certification work, so that we can make better products together to meet the recognition of our customers and the market!