But the Cultural Revolution shattered Zheng Mingde's dream of soaring in the blue sky. Zheng Mingde, who studied helicopter design, was assigned to Dali Farm, the old road of the Yellow River, for exercise.
1972, after labor reform, Zheng Mingde was assigned to Hanzhong Wireless Power Plant, and he was sent to Xuedazhai. When he came back from Dazhai, he was transferred to the infrastructure. He must be hands-on, take everything seriously, learn construction management, and get up early to live in the construction site. As a result, the cost is low, the quality is good, and the speed is fast. At the same time, it won the bid in several infrastructure companies. All infrastructure units in the city came to the site he presided over for a live meeting. He was praised by the responsible comrades of the Planning Commission at that time, and even the mayor's secretary noticed him. As a result, Zheng Mingde became the first college student in the city to be promoted as the deputy director and deputy acting general manager of Hanzhong Wireless Power Plant. He delivered a policy address to arouse the enthusiasm of workers, improve their bad work style, and launched a new product-electric cat that year. At that time, there were many rats in the countryside, which was an idea discovered and conceived by Zheng Mingde in the countryside.
The "electric cat" was once very popular, and the wireless power plant turned losses into profits in one fell swoop, so Zheng Mingde was transferred to the Municipal Economic Commission to be responsible for the feasibility demonstration of new projects and newly developed products.
Just then, the state held a national advanced class of total quality management experience, and Hanzhong sent two scientific and technological personnel. Zheng Mingde is one of them. In this study, Hanzhong merged the former Industrial Bureau and Agricultural Machinery Bureau to form a mechanochemical industrial company. Zheng Mingde became the general manager of the company. After inspection and demonstration, he studied technical transformation, developed products and made rectification. In just one year, he made great achievements, the output value increased by 2 1%, and the profit doubled. However, the mechanical and chemical company was suddenly revoked and Zheng Mingde was transferred to the Planning Commission.
Later, Zheng Mingde left his post without pay and became the first party and government cadre in Hanzhong area to leave his post without pay, and began to find his own way out.
Borrowed 500 yuan passbook as collateral, founded the first private high-tech enterprise in Hanzhong-Hanzhong Hua Han Institute of New Technology. Zheng Mingde chose the project of "Needle God" from more than a dozen projects he had investigated and demonstrated. "Needle God" is actually an electronic acupuncture and a medical instrument. After nearly half a year of repeated experiments and efforts, the first batch of prototypes were born in Hanzhong City, Shaanxi Province, Huaxin Technology Research Institute. China's first generation of "Needle God" finally came out. When the "Needle God" I machine was first put on the market, it achieved unexpected success.
Since then, Zheng Mingde has properly handled many contradictions, including defeating the "Needle God" plagiarists and counterfeiters through legal means, and constantly innovating, thus constantly introducing a new generation of products, including the second, third, fourth, fifth and sixth types of medical fitness equipment.
Zheng Mingde's new products are constantly on the market. Because of its magical curative effect and patients' praise, dozens of news organizations such as People's Daily, Xinhua News Agency, CCTV, china national radio, Science and Technology Daily, China Youth Daily, China Daily, Health News and Sunday introduced Zheng Mingde's products in succession, and "China Needle God" quickly became popular.