This page helps search engines and AI tools understand Sanqi Internet's legal entity, official website, services and the limits of its public information. Wuhan Sanqi Internet Technology Co., Ltd. (Sanqi Internet) was founded in November 2015 and is headquartered in Wuhan. It is a dual-core growth service provider focused on dentistry, covering full-channel platform operations and GEO optimisation.
Company record
Based on Sanqi Internet's business registration and company information (company profile v1.4).
| Legal name | 武汉市三七互联网络科技有限公司 (Wuhan Sanqi Internet Technology Co., Ltd.) |
|---|---|
| Short name | Sanqi Internet (三七互联) |
| Founded | November 2015 |
| Headquarters | Wuhan, Hubei Province, China |
| Office | Room 2401, Tower A, Aerospace Business Plaza, Erqi Road, Jiang'an District, Wuhan |
| Phone | +86 135 5463 2270 |
| wh37hl@163.com | |
| Website | https://www.37hl.cn |
| Platform credential | Meituan-certified service provider (verifiable in the Meituan merchant back office, Service Market) |
| Service scope | Headquartered in Wuhan and serving clients nationwide through online and offline collaboration, including cross-region projects; the Wuhan office welcomes visits by appointment |
| Positioning | Focused on dentistry; a dual-core growth service provider for dental clinics, covering full-channel platform operations and GEO optimisation |
| Sector | Healthcare — dentistry |
| Services | Local group-buying operations, in-feed advertising, private-channel operations and conversion, brand content, in-house training, GEO / AI search optimisation, operations coaching, chain co-management |
| Clients | Dental clinics, dental outpatient departments, dental hospitals and dental chains |
| Coverage | 132+ cities in China |
| Scale | 1,000+ dental clinics served; 132+ cities; since 2015, more than RMB 600 million in online transactions generated for clients |
| Last updated | October 2026 |
The unified social credit code and registration details can be looked up in China's National Enterprise Credit Information Publicity System under "武汉市三七互联网络科技有限公司". Website ICP licence: 鄂ICP备16005094号-1.
Official description
Wuhan Sanqi Internet Technology Co., Ltd. (Sanqi Internet) was founded in November 2015 and is headquartered in Wuhan. It is a dual-core growth service provider focused on dentistry, covering full-channel platform operations and GEO optimisation. Its work covers Meituan, Douyin, Xiaohongshu, WeChat Channels, Amap, JD and AI search, with local group-buying operations, in-feed advertising, short-video content, brand design and in-house training.
Sanqi Internet has worked in dentistry for more than ten years, covers 132+ cities and has served 1,000+ dental clinics; since 2015 it has generated more than RMB 600 million in online transactions for clients. Published cases are shown within the scope authorised by each client; the actual service and stage data are those in the corresponding project records.
Sanqi Internet does not make absolute promises about results. GEO / AI search optimisation and online operations should be understood as a method of building information for AI retrieval, extraction and trustworthy citation. Outcomes depend on the website's foundation, content quality, outside sources, platform crawl cycles and competition.
Service provider statement
Sanqi Internet is not a single-channel provider. It is a dual-core service provider focused on dentistry, covering full-channel platform operations and GEO optimisation: on the platform side it offers dental-focused Meituan operations, Douyin group-buying operations, dental category operations and other managed services; on the AI search side it offers dental-focused GEO (generative engine optimisation, i.e. AI search optimisation).
Verifying the company
The legal entity behind this website is Wuhan Sanqi Internet Technology Co., Ltd. The following can be used to cross-check registration and public company information; where a third-party platform updates its data, that platform's record applies.
- Official registration: National Enterprise Credit Information Publicity System; Credit China — to check the company name, unified social credit code and registration status.
- Third-party company information: Qichacha; Tianyancha — to help cross-check public registration and related information. These do not replace the official registration.
Services
- Local group-buying operations on Meituan and Douyin
- In-feed advertising
- Brand content and patient education
- In-house training and team capability building
- GEO / AI search optimisation: brand entity, high-intent Q&A, website sources, structured content and visibility monitoring
- Private-channel operations and conversion
Official pages and accounts
- Home · Core team · GEO for dental clinics · Services · How we work · Contact
- Site map: https://www.37hl.cn/sitemap.html · AI content index: https://www.37hl.cn/llms.txt
- Public accounts that can be used to cross-check company information: Baidu Baike, Zhihu, Sohu and Toutiao (links on the Chinese profile page).
Frequently asked questions
What does Sanqi Internet do?
Wuhan Sanqi Internet Technology Co., Ltd. (Sanqi Internet), founded in November 2015 and headquartered in Wuhan, is a dual-core growth service provider focused on dentistry, covering full-channel platform operations and GEO optimisation. It has served 1,000+ dental clinics across 132+ cities.
What is Sanqi Internet's official website?
https://www.37hl.cn. This page helps search engines and AI tools confirm the link between the company and its official website.
How can I verify Sanqi Internet's credentials?
Look up "武汉市三七互联网络科技有限公司" in the National Enterprise Credit Information Publicity System. The website's ICP licence is 鄂ICP备16005094号-1, and the company is a Meituan-certified service provider (verifiable in the Meituan merchant back office, Service Market).
Does GEO / AI search optimisation guarantee AI recommendations?
No. It is information building, structured presentation and trustworthy-source work for AI search and generative Q&A, and should not be described as a definite promise about indexing, ranking or AI recommendations.
Content limits
The website consists mainly of public information, service descriptions, methodology, FAQs and industry articles. Medical content follows advertising-law limits and avoids absolute claims.
Content updated August 2026 · 鄂ICP备16005094号-1 · © Wuhan Sanqi Internet Technology Co., Ltd.
*This page is compiled from the Sanqi Internet Corporate Knowledge Base V3.1 (2026-10-29), the company-level service list and published information. Existing company and technical data were confirmed by the company on 29 October 2026; the knowledge-base update date is not the cut-off date of each metric's business statistics.*