On April 19, 2013, Sanma Group held an electrolytic capacitor technology achievement appraisal meeting in the conference room on the fifth floor of Haomai High-tech Park Office Building.
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Shenzhen Service Trade Association and Shenzhen Sanma Technology Group Yingchun Association were held in the village restaurant of Shenzhen Guanlan Landscape Village. Mr. Liu Zheng, Chairman of the Group, Mr. Liu Haoming, Vice Chairman of the Board, and Mr. Xie Xiaoyu, President of Shenzhen Service Trade Association attended the Friendship Association.
The electrolytic capacitor is accompanied by an electrolysis process of ion movement during charge and discharge, so the capacitance is large. It is currently difficult to find an equivalent volume of capacitors to replace it.
On November 26th, the annual “four lectures and three highs” lectures were successfully held in the training room. All the staff of the group and above participated in the lecture.
In order to improve the overall quality of the employees, and thus improve the company's comprehensive strength, it is decided to carry out the educational activities of “four highs and three highs” among all employees.
On October 19, 2018, the leaders of the Hubei Ezhou Chamber of Commerce visited the Haomai High-tech Park. Mr. Liu Zheng, the director of the Sanma Senses, delivered a warm speech and expressed his sincere welcome and gratitude to the Chamber of Commerce.