China Testing & Certification International Group Co., Ltd. (CTC, Stock Code 603060) originated from the testing and certification business of China Building Materials Academy in the 1950s. After 70 years of unremitting efforts and persistent pursuit, the company has formed five business categories: detection and testing, certification and evaluation, testing instruments and intelligent manufacturing, measurement and calibration, scientific research and technical services, committed to providing customers with technical services and comprehensive solutions of detection and testing, certification and evaluation, appraisal, consultation, training, and instruments and equipment in fields of quality, environmental protection, green, safety, health, and energy conservation.

The Smart Valve Automatic Irrigation Control System uses relevant sensors to monitor parameters such as rainfall, soil moisture, and temperature in real time. It issues valve control commands to a smart gateway via a mobile phone app or computer, thereby enabling intelligent control of irrigation valves. A single person can automate the irrigation process for tens of thousands of acres of farmland. The equipment is powered by solar panels plus lithium batteries, making installation extremely simple. Through this system, automated irrigation and precise fertilization for the entire planting base can be achieved, while significantly saving labor costs, thereby achieving the goals of water saving and efficiency increase, fertilizer saving and efficiency increase, and yield increase and income growth.
Smart Valve
Gateway
Soil Moisture Sensor
Data Collection Terminal
Field Piping
Data Receiving and Analysis Software
Smart Valve Control
Real-time Monitoring
Real-time Video
Smart Weather Monitoring
Data Analysis
Specification for site selection and monitoring of farmland information monitoring points (GB/T 37802-2019)
Core Metadata of Agricultural Information Resource Dataset (DB11/T 836-2011)
Basic Parameters and General Technical Conditions for Hydrological Instruments (GB/T 15966-2017)
Technical Specification for Automatic System of Hydrologic Data Acquisition, Transmission and Process (SL 61-2015)
General Technical Conditions for Equipment of Automatic System of Hydrologic Data Acquisition, Transmission and Processing (GB/T 27994-2011)
Code of practice for information security management (GB/T 19716-2008)
Management of computer software reliability and maintainability (GB/T 14394-2008)
Security technical requirements for database management system of information security technology (GB/T 20273-2006)
Operating system security evaluation criteria for information security technology (GB/T 20008-2005)
The company, with its mission of “Delivering Trust, Serving Development,” fully leverages digital technology to drive the modernization and development of agriculture. At the same time, it concentrates on key elements such as talent, capital, and technology, strengthens resource integration and collaboration with research institutions and universities, utilizes the successful experience of applying digital technology in the water conservancy informationization industry, deepens research on key information technology issues such as telemetry product systems, information control systems, sensor systems, and AI model simulation, strengthens the construction of a smart application system encompassing thorough perception, intelligent analysis, and smart applications, committed to building sustainable, growing, and robust endogenous growth forces for digital transformation. It deeply integrates the testing industry with digital industries, promotes the diversified development of the information industry, and continuously deepens the integration of digital technology with the development of Chinese-style modernization.
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