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<p>In January 2017, Mr. Liu Jie successfully developed a new type of spring mechanical electric socket.</p><p> </p><p>February 2017 The new spring mechanical electrical socket was successfully put into production online and produced the first batch of samples.</p><p> </p><p>In April 2017, spring mechanical electric socket won China 3C certification</p><p> </p><p>In May 2017, the spring mechanical electric socket successfully opened on the line of the well-known domestic e-commerce Jingdong Mall.</p><p> </p><p>In June 2017, spring mechanical electrical <a href="https://www.durablesocket.com/news" target="_blank">sockets</a> began to apply for world patents.</p><p> </p><p>In August 2017, the spring mechanical electric socket was launched in Jingdong Mall for less than three months, and the sales volume exceeded 10,000.</p><p> </p><p>In October 2017, the spring mechanical electrical socket successfully applied for US patents.</p><p> </p><p>In December 2017, the spring mechanical electrical socket was successfully selected as one of the world's leading suppliers of the Hong Kong-Zhuhai-Macao Bridge.</p><p> </p><p>In January 2018, spring mechanical electrical socket successfully applied for British patent</p><p> </p><p>In February 2018, the spring mechanical electrical socket successfully applied for Japanese patents.</p><p> </p><p>In March 2018, spring mechanical electrical socket successfully applied for EU patent</p><p> </p><p>May 2018 Spring mechanical electrical socket successfully applied for world patent</p><p> </p><p>In July 2018, the spring mechanical electrical socket was successfully selected as the only socket supplier in the newly built factory of Zhuhai Titan Energy Technology Co., Ltd.</p><p> </p><p>In October 2018, spring mechanical electrical sockets began to attract investment</p><p> </p><p>In December 2018, Academician Jiang Yi, an academician of the Chinese Academy of Engineering, visited the factory and affirmed the energy-saving safety of spring mechanical electrical sockets.</p><p><br></p>
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