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 Greenhouse Control System can simulate basic ecological environmental factors such as temperature, humidity, light, air pressure, and CO₂ concentration to suit the needs of different plant growth and breeding. It consists of intelligent monitoring units. According to preset parameters, it accurately measures the climate and soil parameters of the greenhouse, and uses manual or automatic methods to start or stop different actuators, controlling equipment such as film rolling, fan wet curtains, supplemental lighting, and irrigation and fertilization, automatically regulating the greenhouse environment to reach a range suitable for plant growth. The use of this system enables unattended and automated operation of the greenhouse, reducing greenhouse energy consumption and operating costs, while also reducing labor intensity, improving the greenhouse climate, reducing pests and diseases, and increasing crop yields.
Automatic Weather Monitoring Station
Video Monitoring Station
Rolling Machine
Humidifier
Heater
Ventilation System
Irrigation Machine
Data Receiving and Analysis Software
Automatic Monitoring of Greenhouse Environment
Automatic Irrigation
Automatic Ventilation
Automatic Humidification
Automatic Shading
Anomaly Alarm
Remote Management of Equipment
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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