Hangzhou Guanghai Technology Co., Ltd. was founded in 2013 and is a leading domestic education-cloud SaaS provider. In 2021 it received Tencent strategic investment, and leverages the Tencent ecosystem to deliver full-scenario digital solutions—from smart campus to AI education—for kindergartens, K12 schools and education bureaus.
Three flagship products span preschool, K12 and lifelong learning, building a connected smart-campus ecosystem.
Safe pickup, health check-in, home-school interaction and online enrollment—a premium kindergarten service model.
Student assessment, competency profiles, class management and home-school communication for efficient campus operations.
A lifelong-learning platform integrating community resources and online course management for all citizens.
Holistic solutions for education bureaus and regional administrators, modernizing governance with data.
Aggregates all school data for visualized monitoring of quality, staffing and student development with intelligent decision support.
A digital supervision system coordinating self-, expert- and public-evaluation to boost efficiency and credibility.
Unified campus IoT management across access, attendance, environment and assets—intelligent control of tens of thousands of devices.
Connects education bureaus and schools through a two-way channel—bureau-school notices delivered instantly and learning data reported in real time—enabling coordinated, end-to-end regional governance.
Full-lifecycle oversight of out-of-school training institutions, integrating qualification review, course filing and fund monitoring to protect students and parents.
Builds a campus safety net with cloud monitoring and AI recognition, warning of drowning risks in key scenarios and pushing real-time alerts for anomalies.
Deep integration of AI and education—bringing AI into every classroom to empower teachers, help students and streamline management.
Built on Tencent Coding, an L1-L5 stepped curriculum covering block, Python and C++ Olympiad, with three labs and competition services, deployed across many provinces.
Multi-dimensional competency assessment where AI builds each student's growth portrait, helping teachers and parents see every child's development.
Built around AI classroom quality analytics and the platform AI assistant, covering the full teaching cycle—bringing AI into every lesson.
Bringing intelligent support to PE so every child stays active.
Data cockpit and office automation lift management efficiency and free teachers' time.
Since 2013, Guanghai has focused on education informatization, powering China's digital education transformation with technology and products.
Hangzhou Guanghai Technology founded, focused on education SaaS
5th Anniversary; channel network and settlement platform launched, expanding nationwide
Received Tencent strategic investment, deeply integrated into the Tencent ecosystem
Partnered with Tencent for AI innovation competitions; co-hosted WRC multi-provincial qualifiers
Three core business pillars—Smart Campus, Smart Education and AI Education—span every scenario. From single-school deployment to regional coordination, from traditional management to AI empowerment, we deliver tailored solutions for every school and institution.
An all-in-one SaaS platform built for kindergartens. Covering smart safe pickup, health records, home-school community and online enrollment, it lifts management efficiency by over 30% and builds a premium brand. Already serving thousands of kindergartens nationwide—public, private and international.
Card-swipe photos are recorded in real time and pickup alerts pushed to parents instantly, ensuring every child arrives and leaves safely. Face-recognition identity verification supported.
Temperature monitoring, diet logs and growth tracking build a complete digital health record for every child.
Class circles, growth albums, online leave requests and push notifications keep parents updated on their child's kindergarten life, building close home-school trust.
Fully digital application, information collection and admission notices ease the enrollment-season workload while improving efficiency and family experience.
Automatic teacher attendance and child presence tracking with flexible online leave configuration, making daily kindergarten operations more efficient.
One-click broadcast, targeted push and read-receipt tracking ensure important messages reach every parent and teacher precisely.
Collects children artwork, photos, and teacher comments into a visual growth timeline, letting parents follow every step of their child development.
One-tap morning check-in for teachers, with automatic alerts on abnormal temperatures and real-time tracking of absences and infectious diseases, safeguarding kindergarten health.
A smart-campus platform for K12 schools. Centered on competency assessment, it integrates class management, home-school communication and a data cockpit to digitize and intelligentize school administration. Deployed in hundreds of schools nationwide.
Multi-dimensional assessment of students' all-round development, with AI-generated visual growth portraits for more scientific, comprehensive evaluation.
An integrated class circle, parent mini-program and notification hub that bridges home and school, engaging parents deeply in their child's education.
Attendance stats, duty rosters and class honors make the homeroom teacher's daily work easier and more efficient.
School-wide data visualization across grades, teacher workload and campus safety empowers principals with data-driven decisions.
A teacher app/mini-program for leave approval, work logs, announcements and research exchange—productive anytime, anywhere.
Supports mid-term, final, and daily quiz grade entry, auto-generating class and grade quality analysis reports for more timely and accurate teaching feedback.
Teachers assign, grade, and track homework online, supporting text, image, audio, and video question types to ease grading and close the practice loop efficiently.
The school outward-facing showcase and mobile portal. Freely configurable sections aggregate school profiles, faculty highlights, and news, reaching teachers, students, and parents in one tap to amplify brand impact.
A comprehensive platform for community education and lifelong learning. Integrating online courses, credit management and event organization, it serves citizens' lifelong learning and supports learning cities.
Video courses, live teaching and recorded playback with flexible curriculum configuration meet diverse community learning needs.
Learning-point accrual, e-certificate issuance and achievement verification motivate residents to keep learning.
Online sign-up, check-in and activity recap across the full lifecycle help community academies run learning events efficiently.
A walking-style learning experience using the city cultural resources as a classroom, connecting museums, intangible heritage, and historic districts so residents read the city while walking.
A family-education guidance program with competency certification for parents, paired with learning credits and an e-license to strengthen home-school collaboration.
For city- and county-level education authorities: three core products—Regional Education Brain, Education Supervision Platform and IoT Hub. Aggregating school data for visualized monitoring of quality, staffing and development, driving modern, data-led governance.
Aggregates all school data into a visualized monitoring system for quality, staffing and development, with multi-dimensional analytics and intelligent decision support.
A digital supervision system coordinating self-, expert- and public-evaluation. Auto-aggregates data and generates reports, boosting efficiency and credibility.
Unified management of regional campus IoT devices—access, attendance, environment and assets—enabling intelligent control of tens of thousands of devices with security linkage.
Links education bureaus and schools in a two-way channel, with bureau-school notices delivered in one tap and learning data reported in real time, for vertically integrated and efficient regional governance.
Full-lifecycle supervision of out-of-school training institutions, integrating qualification review, course filing, and fund monitoring to protect students and parents.
A campus safety shield built on cloud monitoring and AI recognition, with focused drowning-prevention alerts and real-time anomaly pushes to secure a safe campus.
AI deeply embedded across the entire teaching and learning workflow—from AI-assisted assessment and personalized tutoring to smart teaching and management. Built on Tencent Coding, it delivers a complete youth AI-programming education solution.
Built on Tencent Coding and our in-house coding platform: an L1-L5 stepped coding curriculum (block → Python → C++ Olympiad) with multiple creation tools including AI lab, 3D studio and virtual-simulation lab. Supports local-administrative and WRC competitions; deployed across many provinces.
A unified data cockpit, smart office and campus-governance suite that uses AI to lift school-management efficiency and frees leaders from routine tasks—governing with evidence.
An AI capability system covering the full teaching cycle, built around AI classroom quality analytics and the platform AI assistant, and fused with intelligent learning diagnosis, personalized learning, and smart teaching-research—bringing AI into every lesson.
AI research assistants support lesson planning, evaluation and resource co-building, crystallizing great teaching methods across a region—making research more efficient and collaborative.
A multi-dimensional competency system where AI auto-generates growth portraits across the five educations, turning assessment from subjective judgment into data-driven insight.
Delivering intelligent testing across the academic journey, it uses data to make assessment more precise and efficient.
Bringing intelligent support across the whole sports journey, it tracks fitness and performance in real time and crafts personalized exercise plans so every child learns to love sports.
Six dimensions interlocking to build an AI-powered education ecosystem
Guanghai sincerely invites education-industry partners nationwide to work together. As a Tencent-backed edtech company with over a decade in edtech, we provide end-to-end partner support—from product training to market development—to advance regional digital-education transformation.
Five all-around support systems safeguard our partners' success—from early consulting to ongoing operations, we walk with you.
A professional team offers market analysis, product training and operations guidance. One-on-one advisors follow through from pre-deal to live operations, ensuring partners master the strategy and advantages.
Share Guanghai's brand resources and the Tencent-backed endorsement to boost local credibility and brand influence.
Provide promotional materials, event plans and customer cases to help partners quickly open the local market.
7×12-hour technical response with continuous product iteration ensures stable, reliable service—partners worry-free.
Systematic product and sales training helps partners get up to speed fast and build a professional local service team.
We seek like-minded education-industry partners to jointly develop the smart-education market.
Have local education-industry connections and know the local market environment and needs
Share Guanghai's product philosophy and culture, committed to the edtech field long term
Registered capital above 500k RMB with legal operating qualifications and basic business capability
Strictly honor the contract, operate with integrity, and protect Guanghai's brand and market order
Four steps to start—simple, efficient, with a professional team guarding the whole journey.
Preliminary communication on cooperation model, market prospects and policy details
Confirm intent, sign the formal agreement, and clarify mutual rights and obligations
Systematic training in product knowledge, sales skills and operations for a fast start
HQ provides ongoing resources as partners formally develop the local education market
Whether you are an education professional or an entrepreneur seeking transformation, Guanghai looks forward to working with you. Fill the form and our consultant will reach you within 24 hours.
2020-03-02
目前，我国各地爆发新型冠状病毒肺炎疫情，为方便学校及时掌握教师以及学生的健康情况，四海资讯网址导航科技快速研发了健康日打卡功能，通过系统自动采集所有师生的健康数据，并可进行在线提醒，自动汇总统计。在此基础上,四海资讯网址导航科技利用大数据技术，研发了复学码功能，通过对健康数据的长期连续监测，根据师生健康状况，自动生成3种类型的复学码。学校可以根据这三种复学码进行复学决策，不仅减轻了一线工作压力，更重要的是每天的连续监测，一人一档，形成统计图表，直观且准确。
二、业务功能
（1）复学码统计页面
1. 查看全校学生或教师的健康统计
2. 查看全部班级统计情况
3. 查看学生或教师的复学/复工码详情
4. 查看学生或教师的历史健康
5. 查看学生或教师某天健康打卡详情
6. 可查看自己的复学码
（2）设置页面（仅限管理员权限）
1. 设置复学码规则
2. 设置健康打卡问卷的异常情况
3. 设置复学码颜色更新的时间规则
- 家长端
（1）可查看自己的复学码
1. 进入查看页面
复学码的判定由两个方面所决定：
齐心抗疫
END
众志成城
We elevate enterprise and product value through design
About Us
Founded in 2013, Guanghai Technology is a strategically invested enterprise of Tencent, a National High-Tech Enterprise, and a China Top-100 Online Education Brand. Deeply rooted in education through the Tencent ecosystem, it integrates software and hardware R&D, consulting and planning, engineering implementation, and technical services.
The company partners with the Ministry of Education, Chinese Academy of Sciences, leading universities, provincial and municipal education bureaus, major telecom operators, Tencent, Huawei, Hikvision, Baidu and others to build an education informatization ecosystem. It covers 33 provincial-level regions, 282 prefecture-level regions, and 1,062 county-level regions nationwide, serving over 150K K12 schools and kindergartens and reaching more than 150 million administrators, faculty, students, and parents.
Guanghai co-develops AI education solutions with Tencent and Huawei through technology-plus-scenario collaboration. It has launched special initiatives such as the "Taoli Action Plan" and "Hundred Cities & Ten Thousand Schools Initiative", establishing AI education demonstration bases, laboratories, and benchmark schools; cultivating professional faculty and youth AI talent; and collaborating across product R&D, market operations, and event organization to drive digital transformation and AI education adoption.
Corporate Culture
Culture is the bedrock of our journey at Guanghai — it defines how we treat education, our partners, and ourselves.
Transforming Education through the Internet
Empowering Education via SaaS，Making Management More Efficient，Making Learning More Enjoyable，Making Teaching Higher Quality。
The Best Education Internet Operator
Within Five Years：
Milestones
Company founded & entered preschool education | First kindergarten platform based on WeChat Official Account launched
Expanded into K-12 education | Smart campus platform for primary & secondary schools launched
Expanded into lifelong education | Lifelong learning Weixuetong platform launched
Expanded into education training | Training institution platform launched
Expanded into education administration | Regional education governance platform launched
Extended to WeChat Mini Program development | Multiple mini programs launched successively
Expanded into family education | Star Parent License platform launched
5th Anniversary celebration | Distribution network matured; channel management and settlement platform launched
Invested in hardware R&D | Series of hardware products launched
Based on Education Edition WeCom R&D | Series of apps launched on WeCom
Received Tencent strategic investment, co-R&D partnership | New beginning, new ecosystem, new journey, new Guanghai
Joint R&D with WeCom | Campus IoT Super-Butler platform released
Co-hosted launch event with Tencent Education | AI "Taoli Action Plan" released
Co-hosted launch with Tencent CSIG | AI "Hundred Cities & Ten Thousand Schools Action Plan" released
Partnered with CIE & Tencent for AI innovation competitions | Co-hosted WRC multi-provincial qualifiers
AI strategic partnership with Tencent | Joint statement on comprehensive cooperation in AI education R&D, operations & events
Joint AI education platform R&D with Tencent | AI smart education platform launched
Co-built Digital Education Collaborative Innovation Center with Zhejiang EdTech Center | Founded AI Education Research Institute as a core part of the center
Entered embodied robotics track | Started embodied robotics for education R&D
Entered tech study tour track | Joint programs with Digital Education Collaborative Innovation Center, Huawei-Wuzhen Training Base, Jiangnan Tianchi and Hangzhou local tech resources