On August 17, 2019, Comrade Zhou Zhongming, Deputy Director of the Standing Committee of the Provincial People’s Congress and Secretary of the Municipal Party Committee, Li Jinyu, Deputy Mayor of the Standing Committee, and Fu Haiwang, Secretary of the Management Committee of the High-tech Zone, a member of the Municipal Party Group Accompanied by Wang Guohui, director and director of the Bureau of Commerce, the Municipal Bureau of Industry and Information Technology, and the Municipal Science and Technology Bureau, they visited Chengde Longzhida Intelligent Instrument Technology Co., Ltd., a key enterprise in the development zone, for investigation.

Bai Jinkui, Chairman of Longzhida Company, introduced the company’s development history and the company’s main products constant temperature and pressure intelligent water mixing equipment, new NB remote water meter, infrared sensor water saving system, heat metering and charging system for the visiting leaders. The relevant questions raised by the leaders who came to visit were answered.

Afterwards, Secretary Zhou and his entourage focused on visiting the Chengde Longzhida Energy Saving Technology Exhibition Hall and the production workshop of water mixing equipment products, and carefully watched the production of the workers, and praised Longzhida Company for its adherence to energy conservation and environmental protection. Secretary Zhou also affirmed that Chengde Longzhi Danone has not deviated from the direction in the development of the company, concentrated, kept the fundamentals in mind, and actively assumed social responsibilities, and also put forward hope and guidance for the company's future development.

Secretary Zhou’s high evaluation of Longzhida Company is the driving force of Longzhida people's continuous progress. I believe that Chengde Longzhida will still adhere to the spirit of innovation in the future development, adhere to environmental protection and energy saving, continuous progress and continuous development.