Company news
Shenzhen Sanma Group Electrolytic Capacitor Technology Appraisal Meeting was successfully held
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.
2023-07-07
Sān dà fāmíng, shǐ LED dà gōnglǜ lùdēng zhēnzhèng jìnrù shíyòng jiēduàn! 23/5000 The three inventions have made LED high-power street lights truly enter the practical stage!
2023-07-07
Shenzhen Service Trade Association, Shenzhen Sanma Technology Group Spring Festival Association
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.
2023-07-07
Sanma Ronghe [electrolytic capacitor] patent
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.
2023-07-11
Shenzhen Sanma Group's 2011 “Four Lectures and Three Highs” Lectures Held Successfully
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.
2023-07-11
Notice on the "four lectures and three highs" educational activities among all employees
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.
2023-07-07
Warmly welcome the leaders of Ezhou Chamber of Commerce to visit and inspect
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.
2023-07-07
Welcome to Jiangmen City People's Government to come to Haomai for inspection
Welcome to Jiangmen City People's Government to come to Haomai for inspection
2023-07-07
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