The signing of strategic cooperation between Hollysys Instrument Business and Shanghai Instrument Control System Inspection and Testing Co., LTD. (hereinafter referred to as: Shanghai Instrument Control Co., LTD.) and the certification ceremony of Hollysys Intelligent valve positioner explosion-proof CCC certification was successfully held at Hollysys Hangzhou base.

Hangzhou Helishi Automation System Engineering Co., LTD and Xuzhou Helishi Valve Technology Co., LTD. General Manager Zhao Aibing, General manager assistant and product technology manager Liu Hua, Technical quality Department Minister Shi Chunting, product technology department deputy manager Sun Liqian and Lishi instrument business leaders and Shanghai Instrument control Office general manager Guo Aihua, deputy general manager Song Yanyong, deputy general manager Li Hangchuan, safety assessment Gao Chongyang, deputy director of the heart, Li Xuepeng, manager of the valve Division and other leaders of Shanghai Instrument Control Institute attended the ceremony. The intelligent valve positioner independently developed by Hollysys is an important part of Hollysys instrument business. The research and development and manufacturing of intelligent valve positioner involve mechanical, electronic manufacturing, material science, circuit hardware design, software design, explosion-proof design, communication technology, control valve application experience and other multidisciplinary knowledge and ability, which is very high for the comprehensive research and development and manufacturing strength

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of enterprises. Therefore, the number of domestic intelligent valve positioner manufacturing enterprises is small, and the competition with foreign brands is weak.

Hollyse intelligent valve positioner is an intelligent process control instrument based on microprocessor technology, using digital technology for data processing, decision generation and two-way communication. It does not need manual adjustment, and can automatically detect the zero point, full range, friction coefficient of the regulating valve, and automatically set control parameters. Provides rich diagnostic information and fault diagnosis functions. Taking the intelligent valve positioner product certification as an opportunity, Hollysys and Shanghai Instrument Control Institute established all-round cooperation in the field of electrical instrument products and signed a strategic cooperation agreement, which escorted Hollysys instrument products to enter the market, and also provided help for the healthy and rapid development of Hollysys instrument business.

In this exchange, Zhao Aibing warmly welcomed the arrival of the Shanghai Instrument Control team, and then made an overall introduction to Hollysys instrument business, and focused on the future development plan of instrument products.

Our goal is to do completely independent research and development, independent manufacturing, high-quality instrument products, these products will be certified under the help of Shanghai Instrument control, the domestic and foreign market recognition, but also look forward to the future to open a new chapter of business cooperation with Shanghai instrument Control, mutual achievements, win the future!

Guo Aihua, general manager of Shanghai Instrument Control, said: Shanghai Instrument Control System Inspection and Testing Co., Ltd. has a long history and excellent performance in the technical research, quality testing, industry services and standardized management of industrial automation instruments and system products, and is a professional, independent and comprehensive national third-party certification body. We look forward to working with Hollysys to achieve higher quality and a broader stage.