Smart Greenhouse · Full Product Line

Sensing · Control · Fertigation · Management
An Integrated Smart Greenhouse Solution

Independently developed by Tianchuang Jinnong, covering the full chain of controlled-environment agriculture: the sensing, decision, execution, and management layers. All software and mainboards are developed in-house with a 100% domestic rate, turning every greenhouse into a controllable digital farm.

4 Systems
Sensing · Control · Fertigation · Management
13 Product Series
Covering All Scenarios & Scales
100%
Fully In-House Hardware & Software
Intelligent Sensing Intelligent Control Smart Fertigation Integrated Management
Intelligent Sensing
Precise collection of multi-dimensional greenhouse environment parameters — the data foundation for intelligent decisions. Tianchuang's in-house Electronic Climate Measuring Devices integrate 7 parameters in one unit and have accumulated 800 million environmental data records.
150
Zhigan Electronic Climate Measuring Device
FLAGSHIP SENSOR
Zhigan
New-Generation Electronic Climate Measuring Device
Collects multi-dimensional environmental parameters in real time — temperature, humidity, light, CO₂, VPD, and more — with dual 485/WiFi protocol support. As the core foundation of Tianchuang Jinnong's sensing system, it runs stably in over 22,000 greenhouses nationwide.
Multi-Parameter In-House Developed 22,000+ Greenhouses Validated
19
Zhiyun Weather Station
Zhiyun
Agri-Meteorological Smart Monitoring Station
Full-element outdoor weather monitoring — wind speed and direction, rainfall, atmospheric pressure, and solar radiation collected in one station — linked to automatic greenhouse protection.
Full Weather Elements Linked Protection
20
Zhishang Soil Moisture Sensor
Zhishang
Multi-Layer Soil Temperature/Moisture/EC Sensor
Synchronous monitoring of soil temperature and moisture at multiple depths, providing a precise basis for water and fertilizer decisions and helping build root-zone fertigation models.
Multi-Layer Detection Fertigation Linkage
21
Zhiheng Weighing Device
Zhiheng
Smart Harvest Weighing Device
Automatic weighing, grading, and traceability during harvest, with data uploaded to the park management platform in real time for precise yield statistics.
Automatic Weighing Yield Traceability
Intelligent Control
In-house mainboards and Greenhouse Climate Controllers with millisecond response, unified control of 13 types of actuators across 4 categories, covering everything from solar greenhouses to large gutter-connected houses.
151
Zhijing Elite Greenhouse Climate Controller
Zhijing Elite
22-Channel Greenhouse Climate Controller · For Solar Greenhouses
Purpose-built for solar greenhouses with an in-house mainboard and millisecond response, supporting unified control of roller blinds, film rollers, fans, shading, electric valves, and more. Optional climate-control strategy models enable one-tap automated operation.
In-House Mainboard 13 Device Types Millisecond Response Built-In Models
06
Zhijing Max Greenhouse Climate Controller
Zhijing Max
68-Channel Greenhouse Climate Controller · Gutter-Connected
Designed for large gutter-connected greenhouses, supporting independent multi-zone control, distributed deployment, and strong scalability — ideal for park-scale, large-scale applications.
Gutter-Connected Multi-Zone Distributed
05
Zhijing Pro Greenhouse Climate Controller
Zhijing Pro
36-Channel Greenhouse Climate Controller · Mid-Size Greenhouse
Up to 36 control channels — more than the Elite — for larger managed areas, purpose-built for small-to-medium gutter-connected greenhouses and modern solar greenhouses. It supports multiple independent zones and coordinates devices such as top vents, interior/exterior shading, and circulation fans, making it a high-value choice for the digital upgrade of mid-size greenhouses.
≤36 Channels High Value
5
Zhijing Mini Greenhouse Climate Controller
Zhijing Mini
Greenhouse Climate Controller for Small Greenhouses
A lightweight Greenhouse Climate Controller designed for small greenhouses, handling climate control simply and efficiently. It supports remote control of devices such as thermal blankets and film rollers — safe, reliable, and stable — bringing digital management to small greenhouses too.
Remote Control Lightweight & Efficient
Zhidi High-Pressure Micro-Mist Smart Control Device – atomizes water to 1–10μm droplets, auto-triggers at 35°C, uses 60% less water than sprinkler irrigation
Zhidi
High-Pressure Micro-Mist Smart Control Device
Atomizes water into ultra-fine droplets, automatically triggering misting when temperature/humidity exceeds thresholds to rapidly cool while raising humidity; it uses 60% less water than sprinkler irrigation and only 1/10 the electricity of air conditioning. A plant-protection mode also supports mixed pesticide/fertilizer spraying, combining cooling and pest control in one device.
Rapid Cooling Plant-Protection Mode
Smart Fertigation
Based on soil moisture and crop-demand models, it automatically and precisely meters water and fertilizer, greatly reducing resource waste while improving crop quality and yield.
161
Zhishui 3
Zhishui 3
Soilless Cultivation · Standard · Mix-and-Irrigate
Inline installation with precise control via 2 EC + 2 pH channels, equipped with a mixing tank for efficient mix-and-irrigate operation. Excellent value, it is the preferred choice for standardized soilless production in small-to-medium greenhouses.
Standard Mix-and-Irrigate Small-Medium Greenhouses
25
Zhishui 3EX
Zhishui 3EX
Soilless Cultivation · Research · Mix-then-Irrigate
Inline installation with 2 EC + 2 pH sensors and extremely high precision, meeting the stringent fertigation requirements of experimental research — ideal for research bases and high-precision scenarios.
Research Mix-then-Irrigate High Precision
162
Zhishui 3SE
Zhishui 3SE
Soilless Cultivation · Lite · Mix-and-Irrigate
Inline installation with 1 EC + 1 pH channel, replacing the standalone mixing tank with a built-in mixing chamber for a more compact structure. Economical and practical, suited to soilless cultivation in greenhouses up to 3.3 acres.
Lite Built-In Mixing Chamber Up to 3.3 acres
163
Zhishui 3TP
Zhishui 3TP
Soil Cultivation · Bypass · Mix-and-Irrigate
Bypass installation connects quickly to an existing water supply with no pipe-cutting modifications. Equipped with 1 irrigation flow meter and 2 stock-solution flow meters, it suits soil cultivation where park water pressure is stable.
Bypass No Pipe-Cutting For Stable Water Pressure
164
Zhishui 3TZ
Zhishui 3TZ
Soil Cultivation · Inline · Mix-and-Irrigate
Inline installation with a built-in raw-water tank to ensure a stable supply, plus multiple stock-solution flow meters for flexible fertilizer mixing. Purpose-built for parks with insufficient or unstable water pressure, ensuring stable, reliable irrigation.
Inline With Raw-Water Tank For Unstable Water Pressure
Integrated Management
Connecting the full chain of production, harvest, inventory, sales, and finance, enabling park managers to move from a "digital maze" into a true era of data-driven decision-making.
27
Park Management Platform
CORE PLATFORM
Park Management Platform
All-in-One Digital Park Management Hub
Production planning, farm operation logs, harvest statistics, inventory management, sales tracking, workforce scheduling, and financial accounting all connected end to end. A large-screen visualization presents the whole park in real time, with unified control across multiple parks.
End-to-End Integration Multi-Park Large-Screen Visualization Data-Driven
28
24 AgriService Mini-App
24 AgriService Mini-App
Farm Management at Your Fingertips
View real-time greenhouse data, historical curves, and device status with one tap in WeChat on your phone; handle smart alerts the moment they arrive; an online assistant powered by a large-scale AI model answers your questions on demand, providing uninterrupted 24/7 protection.
WeChat Mini-App Real-Time Alerts 24/7
23
Digital Farm Display Terminal
Digital Farm Display Terminal
Greenhouse Data Visualization Display Terminal
A data display screen designed for the greenhouse floor, presenting environmental parameters, device status, and production data in real time, so the operating status of every greenhouse is clear at a glance.
Real-Time Visualization On-Site Display Data Screen
165
Agritourism Management System
Agritourism Management System
Chaonong U-Pin · Integrated Agritourism Management
Covering full-scenario consumer experiences such as tickets, dining, lodging, and entertainment, with online ordering, payment, and redemption handled in one place; a companion back-office system unifies management of products, orders, members, and finance, making leisure-agriculture operations simpler and more efficient.
Chaonong U-Pin Mini-App Full-Scenario Consumption Back-Office Management
Find the greenhouse solution that fits you
Our agricultural experts will custom-design the optimal configuration for you, free of charge
WeChat Work Customer Service
Scan with WeChat

Beijing Tianchuang Jinnong Technology Co., Ltd. Website Privacy Policy

Effective Date: June 20, 2026  |  Last Updated: June 20, 2026

Beijing Tianchuang Jinnong Technology Co., Ltd. (Unified Social Credit Code: 911101055923346442, hereinafter "Tianchuang Jinnong" or "we") fully understands the importance of personal information protection. During your visit to this website (https://www.bjtcjn.com, hereinafter "this website"), we commit to processing your personal information lawfully, properly, and only as necessary, in accordance with the Personal Information Protection Law of the People's Republic of China, the Data Security Law, the Cybersecurity Law, and other applicable laws and regulations.

This policy explains: what information we collect, for what purposes, how we store and protect it, what rights you have, and how we contact you.

Please read this policy carefully before using this website. Your continued use of this website is deemed acceptance and understanding of this policy.

1. Personal Information We Collect

1.1 Information You Actively Provide

When you submit information through forms such as "Contact Us," "Business Inquiry," or "Product Trial Application" on this website, we may collect:

  • Name
  • Company / organization name
  • Phone number / email address
  • Inquiry content / requirement description

Your name and contact details are required for communication; the remaining fields are optional. If your inquiry involves specific project site information, we advise against entering precise geographic coordinates or ID numbers directly in the form — such sensitive personal information should instead be sent separately by email, and we will obtain your explicit consent separately.

1.2 Automatically Collected Information (Including Click Events)

To ensure the website operates properly, analyze traffic trends, and optimize pages, we automatically record the following via server logs, cookies, and page tracking:

  • Page interactions and click events: access paths, clicked areas, dwell time, scroll depth, form focus/abandonment, and similar behaviors;
  • Device and network information: IP address, browser type and version, operating system, screen resolution, access time, and referrer;
  • Cookie information: used for session persistence and visit-frequency statistics (see Section 6).

Among the above, IP addresses, device identifiers, and similar data may, when combined with other information, identify a natural person and thus constitute personal information; we make our best effort to de-identify or anonymize such data during statistical analysis to reduce identifiability.

2. How We Use This Information

PurposeRelevant InformationLegal Basis
Responding to your inquiries and addressing business needs1.1 Form informationYour consent + necessary to enter into/perform a contract
Website traffic statistics and page optimization1.2 Automatically collected informationLegitimate interest (operational improvement)
Security protection and abnormal-access detectionIP, User-Agent, access logsLegitimate interest (security defense)

We will not use your personal information for purposes other than those above. If new processing purposes arise in the future (such as opening a customer portal or sending product updates), we will obtain your consent separately.

3. Information Sharing, Entrusted Processing, and Public Disclosure

3.1 Entrusted Processing (Third-Party Tools)

This website may integrate the following third-party services to assist operations:

  • Website analytics tools: such as Baidu Analytics, used to generate visit reports; such tools collect information such as IP, page paths, and dwell time during your visit;
  • If customer-service plugins are used (such as Meiqia / Zhichi / NetEase Qiyu), please refer to the corresponding provider's privacy policy.

The above third parties process data only within the scope we authorize and are bound by confidentiality obligations. You may request that we provide links to their privacy policies.

3.2 We May Share or Disclose in the Following Circumstances

  1. With your separate consent;
  2. To cooperate with administrative or judicial authorities in investigation and evidence collection as required by law;
  3. As necessary to respond to cybersecurity incidents or to protect the life and property safety of you or the public;
  4. In the event of a merger, division, or acquisition, the successor entity will succeed to and process the information in accordance with this policy.

We will not sell your personal information, nor use it for targeted advertising.

4. Retention Period and Storage Location

  • Retention period: inquiry information submitted via forms is deleted or anonymized within 3 years after the matter is concluded; server access logs are retained for 6 months; where laws and regulations provide otherwise, those provisions prevail.
  • Storage location: your personal information is stored within the territory of the People's Republic of China. This website currently has no cross-border transfer arrangements; if cross-border provision becomes genuinely necessary in the future, we will perform the required security assessment or filing procedures in accordance with law and notify you separately.

5. Your Rights

Under Chapter IV of the Personal Information Protection Law, with respect to the personal information we process, you have:

  • Right to access / copy: you may request a copy of your personal information;
  • Right to correct / supplement: you may request correction when information is found to be inaccurate;
  • Right to erasure: you may request deletion where statutory conditions are met;
  • Right to withdraw consent: you may withdraw consent at any time; withdrawal does not affect the lawfulness of processing prior to withdrawal;
  • Right to complain: you may file complaints with the cyberspace administration authorities.

To exercise your rights, please email the contact in this section; we will respond within 15 business days (extendable by another 15 business days for complex cases).

6. Cookies and Similar Technologies

This website uses cookies:

  • Essential cookies: maintain sessions and load balancing; cannot be disabled;
  • Analytics cookies: track page visits and click events (you may disable them in your browser settings; disabling does not affect basic display but may reduce some interactive experiences).

Browser settings reference: Chrome "Settings → Privacy and security → Cookies and other site data"; Edge / Firefox are similar.

7. Information Security

We adopt technical and management measures consistent with industry standards:

  • Site-wide HTTPS (TLS) transport encryption;
  • Server access control and operation auditing;
  • Employee confidentiality agreements and least-privilege management;
  • Security incident response plans.

However, no internet transmission is absolutely secure, so please also take care to protect your own devices and email.

8. Protection of Minors

This website targets B2B customers such as agricultural enterprises, parks, and government agencies, and does not actively collect personal information from minors. If you are a minor, please use this website under the guidance of a guardian and ensure your guardian consents.

9. Policy Updates

This policy may be revised due to changes in laws and regulations or adjustments to website functions; updates will be published on the official website with an effective date. Material changes will be specially notified via pop-up or announcement. Your continued use of this website is deemed acceptance of the updated version.

10. Contact Us

If you have questions about this policy or wish to exercise your personal information rights, please contact:

Email: zhangyf@bjtcjn.com
Phone: 010-86468781
Address: Building 2, World Overseas Chinese Business Center, Tongzhou District, Beijing
Company: Beijing Tianchuang Jinnong Technology Co., Ltd.