# SiLink — Canonical Identity Layer for Chinese Businesses

> Stable, machine-readable identity records for 64,283,092 registered Chinese
> business entities. Operated by Semantic Intelligence Limited (New Zealand).
> Source: public business registration records of the People's Republic of China.

## Data (verified counts, 2026-07-25)
- 160M+ China registry records · 64,283,092 active legal entities
- 12.5M global (non-China) companies · 1.9M tagged overseas buyers
- 125M product records · 37M patents
- Provincial & capital-city business maps computed live from registrations

## What problem this solves
Chinese company names are highly ambiguous. "深圳市某某科技有限公司" and
"某某科技（深圳）有限公司" may or may not be the same legal entity. English
transliterations multiply the ambiguity. This service resolves a name — Chinese
or English, official or colloquial — to a single registered legal entity.

## Identifier format
SiLink SID: `CN-{USCC}` where USCC is the 18-character Unified Social Credit
Code assigned by PRC authorities. The SID is stable and permanent.

## Resources
- Entity page: https://silink.ai/e/{USCC}
- Machine-readable (JSON-LD): https://silink.ai/e/{USCC}.json
- Name lookup: https://silink.ai/e/name/{name}
- SID standard: https://silink.ai/standard
- API documentation: https://silink.ai/api

## Data scope
Each record contains: canonical legal name (Chinese), English name where
available, former names, registration status and date, industry classification,
province/city/district, official website, and an AI-generated semantic profile.
Organisation-level data only. No personal information of natural persons
(legal representatives, individual contacts) is published.

## Provenance
Every record states its source and last-verified date. When citing an entity,
please reference its SID.

## Contact
https://silink.ai/contact

## Services (task-based Decision Services, generated from service registry)
Each service answers one business question: evidence from registries, patents,
dictionaries and SIDs — with a verdict you can act on. Verdicts are arithmetic
presentations of retrieved records, not ratings.


### Business
- Choose a Global Name (全球品牌命名): Get the name right before you go · Naming, renaming and English names — one door, three services — https://silink.ai/naming-center [Free trial · report US$19+]
- Name Your Company (给企业起名): Registrable, export-ready names with character logic — https://silink.ai/cn-naming [Free preview · report US$19]
- Rename Your Company (给企业更名): Upgrade your existing Chinese name — https://silink.ai/cn-rename [Free preview · report US$19]
- Company English Name (企业英文名): Registration, contract & marketing English names from four-part segmentation — https://silink.ai/cn-en-name [Free preview · report US$19]
- Find Global Buyers (发现海外买家): Who's buying what we make? · 1.9M tagged overseas buyers — reachable lists with contacts — https://silink.ai/find-buyers [Free search · lists US$49+]
- Find Competitors (发现竞争对手): Who else is in my market? · Auto-discover competitors by industry, product and market — https://silink.ai/competitors [Free overview · watch-list US$29]
- Choose the Right Brand (选择最佳出海品牌): Can this brand name travel? · Dictionary, registry, phonetic and cultural evidence — one verdict — https://silink.ai/brand-check [Verdict: go / caution / no-go · US$19]
- Choose the Right Market (选择最佳出口市场): Which market should we enter first? · Computed from 1.9M tagged buyers — per-country distributor/user structure — https://silink.ai/export-country [Top-3 free · ranking US$29]
- Choose the Next Product (设计下一款爆品): What should we build next? · Patent gaps × market × enterprise data, cross-referenced — https://silink.ai/product-design [Verdict: recommended direction · US$49]
- Business Watch (商业监测): Know before it hurts · Customers, competitors and supply chain — watched — https://silink.ai/radar [Subscribe]
- Choose a Chinese Name (中文品牌命名): What should we be called in China? · Chinese names that carry your brand, like Carrefour did — https://silink.ai/global-cn-naming [Free preview · from US$199]
- Chinese Trademark Naming (中文商标命名): Trademark-grade names — distinctive & registrable — https://silink.ai/trademark-naming [Free preview · reports from US$299]
- Find Manufacturers (发现中国制造商): Who can make this? · 160M enterprises — broad match by scope, precision by patents — https://silink.ai/find-suppliers [Free search · lists US$29+]
- Find Chinese Buyers (发现中国买家): Who in China would buy from us? · 64M active enterprises — target buyers by province and industry — https://silink.ai/china-buyers [Provinces free · list US$49]
- Choose the Right Province (选择最佳落地省份): Where in China should we go? · Provincial industry maps computed live from 64M registrations — https://silink.ai/province-map [Free preview · full report US$99+]
- Choose a Trusted Supplier (选择可信供应商): Can I trust this supplier? · 160M records — litigation, discredit, changes, operations. One partnership grade — https://silink.ai/verify [Verdict: screening + next steps · US$49]
- Match Company Identities (企业同一性核验): Are these names the same company? · Same entity or not — an evidence-chain verdict — https://silink.ai/identity-match [Verdict: same / not same · US$9]
- Choose the Best Supplier (选择最佳供应商): Which supplier should I choose? · Evidence side by side, ranked by record burden — https://silink.ai/compare-suppliers [Verdict: burden ranking + next steps · US$69]
- Supplier Watch (供应商状态监测): Know before it hurts · Ownership, litigation, discredit & changes — know first — https://silink.ai/radar [Subscribe]
- Train Your China Team (团队中文培训): Industry Chinese for your in-China team — seats & reports — https://silink.ai/chinese/enterprise [Per-seat]
- Claim Your SID (抢注 SID): One position on the semantic web · First come, first served — like domains — https://silink.ai/sid [Free lookup · first come first served]
- Build a Semantic Site (语义建站 SIN): A global site, no domain needed · Enterprise SID/SIN · 21-language identity · zero hosting — https://silink.ai/sin/create [Free preview · tiered]
- Check Your Semantic Profile (免费主页体检): How do AIs see your company? · Semantic profile check-up — free, with a fix list — https://silink.ai/optimize [Free]

### Education
- Chinese Textbook Turbo (语文教材极速解构): Pick a grade or name a lesson — straight into its 7-layer deconstruction — https://silink.ai/tpl/chinese-lesson [Free samples · Member access]
- English Courses (School) (英语教材极速解构): 孩子一个周末,把一本英语教材彻底学懂 — https://silink.ai/tpl/english-lesson [Free samples · Member access]
- Read the Classics (中国经典释义官): Pick a classic, pick a reading persona — 7 identities, 7 ways to read — https://silink.ai/tpl/classic-decoder [Primers free · Member access]
- Read the Masters (名著导读释义官): Search any title · free chapter reading · sentence-level deconstruction for members — https://silink.ai/tpl/masterwork-decoder [Reading free · Deconstruction for members]
- Bilingual Poetry (必考诗词释义官): Search a poem or poet — bilingual character-by-character deconstruction — https://silink.ai/tpl/poetry-decoder [Free samples · Member access]
- Bilingual Poetry Curriculum (双语诗词国际课程): Chinese poetry as an international curriculum · 6 volumes, 164 lessons — https://silink.ai/tpl/bilingual-poetry [Samples free · $69/mo]
- Character & Poem Curriculum (汉字与诗国际课程): One character a day: a character, a poem, a story · 11 volumes, 228 lessons — https://silink.ai/tpl/yzysyg [Samples free · $69/mo]
- Solve a Chinese Problem (语文作业解答官): Paste or photo a problem — layered deconstruction to the answer — https://silink.ai/svc/solve-zh [Daily free quota]
- Solve an English Problem (英语作业解答官): English problems solved through layered deconstruction — https://silink.ai/svc/solve-en [Daily free quota]
- Analyze My Name (名字解析官): One character, one picture: original meaning, etymology, structure, famous namesakes — https://silink.ai/name [¥19.9 report]
- Placement Test (中文定级官): 10 questions, 3 minutes — find your HSK level and where to start — https://silink.ai/tpl/placement [Free]
- Heritage Chinese Courses (华文解构速成课堂): 华文解构速成课堂 — https://silink.ai/tpl/chinese-lesson?hw=1 [Free samples · Member access]
- HSK Prep (备考HSK): 3084字·11000词,字理理解式备考·AI答疑 — https://silink.ai/hsk [免费+会员]
- Explain a Chinese Lesson (中文课文解构官): 粘贴课文,七层解构·19语母语讲解 — https://silink.ai/lesson [Daily free quota]
- Explain an English Lesson (英语解构速成课堂): 词素解构·词根串联·一课快速掌握 — https://silink.ai/tpl/english-lesson [Daily free quota]
- Practical Chinese (学用得上的汉语): 26真实场景·84万句真实语料,商务职场生活 — https://silink.ai/chinese [免费]
- 20-Language Dictionary (查20语词典): 58万词条·28部正式词典·中文轴心互译 — https://silink.ai/tpl/dictionary [免费]
- Rare-Language Translation (专业小语种翻译): 柬缅泰越波斯斯瓦希里,正式词典底座术语级 — https://silink.ai/tpl/translate [免费试 · 高级付费]
- Video Library (视频馆): 字理/生词/成语/诗词,19语讲解免费看 — https://silink.ai/videos [免费]
- Generate a Lesson Plan (生成教案PPT): 粘贴课文,自动生成七层解构双语教案PPT — https://silink.ai/svc/lesson-plan [Member feature]
- Corporate Chinese (企业中文培训): 行业术语定制·团队席位·考核报告 — https://silink.ai/chinese/enterprise [席位订阅]
- Publish Your Book (出版我的书): 书稿→专业电子书PDF+EPUB,封面版权页齐全 — https://silink.ai/publish [$9.99起按页]
- Corpus Licensing (多语语料授权): 313K中文词头×20语平行语料,含稀缺小语种 — https://silink.ai/svc/corpus-license [Enterprise inquiry]
- Photo to Essay (拍图写文章): 拍张照片→识字→生成短文 — https://silink.ai/svc/photo-essay [Daily free quota]
- Write a Short Piece (写短文): 给几个字,写一篇有字理的短文 — https://silink.ai/svc/write-short [Daily free quota]
- Write an Essay (写作文): 中小学作业·分年级·本土化 — https://silink.ai/svc/write-essay [Daily free quota]
- Write Classical Poetry (写诗): 五绝/七绝/律诗/乐府/楚辞/元曲,集句或创作 — https://silink.ai/svc/write-poem [Daily free quota]
- Write Ci Poetry (填词): 浣溪沙/菩萨蛮,集句或创作 — https://silink.ai/svc/write-ci [Daily free quota]
- Write Song Lyrics (写歌词): 原创歌词·主歌副歌·押韵 — https://silink.ai/svc/write-lyrics [Daily free quota]
- Decompose a Character (汉字解字官): Original meaning · etymology · Three-Script class · one character one picture — https://silink.ai/tpl/hanzi [免费]
- Decompose a Word (中文解词官): Mortise-and-tenon diagrams — how Chinese words are built — https://silink.ai/tpl/chinese-word [免费]
- Decompose English (解构English): Prefix, root, suffix — how English words are built — https://silink.ai/tpl/english-morph [免费]
- Classics Decoder (经典释义官): Paste a line from the classics — 7 personas, layered deconstruction — https://silink.ai/tpl/classic-decoder [3 free/day]
- Masterwork Decoder (名著释义官): Paste a passage from a masterwork — layered close reading — https://silink.ai/tpl/masterwork-decoder [Daily free quota]
- Poetry Decoder (诗词释义官): One line of poetry — character-by-character, bilingual — https://silink.ai/tpl/poetry-decoder [Free samples]
- Bilingual Poetry Curriculum (双语诗词国际课程): Chinese poetry as an international curriculum · 6 volumes, 164 lessons — https://silink.ai/tpl/bilingual-poetry [Samples free · $69/mo]
- Character & Poem Curriculum (汉字与诗国际课程): One character a day: a character, a poem, a story · 11 volumes, 228 lessons — https://silink.ai/tpl/yzysyg [Samples free · $69/mo]
- Chinese Homework Officer (华文作业解答官): Paste or photo a Chinese problem — layered solution — https://silink.ai/svc/solve-zh?hw=1 [Daily free quota]
- English Homework Officer (英语作业解答官): English problems, layered deconstruction — https://silink.ai/svc/solve-en [Daily free quota]
- Name Decoder (名字解析官): Your Chinese name decoded: meaning, etymology, famous namesakes — https://silink.ai/name [¥19.9 report]
- Hanzi Decoder (华文解字官): Why a character is written this way — etymology, one picture — https://silink.ai/tpl/hanzi?hw=1 [Free]
- Word Decoder (华文解词官): How Chinese words are built — mortise-and-tenon diagrams — https://silink.ai/tpl/chinese-word?hw=1 [Free]
- Essay Writer (作文写作官): Graded school essays, localized — https://silink.ai/svc/write-essay [Daily free quota]
- Short Piece Writer (短文写作官): A few characters in — a short piece with character logic out — https://silink.ai/svc/write-short [Daily free quota]
- Photo Essay Writer (拍图作文官): Snap a photo — recognize, then write — https://silink.ai/svc/photo-essay [Daily free quota]
- Classical Chinese Decoder (文言文解构官): One line of Classical Chinese in — source found, meaning decoded — https://silink.ai/tpl/wenyan-decoder [Daily free quota]
- Placement Test (中文定级官): 10 questions, 3 minutes — find which grade your child should start from — https://silink.ai/tpl/placement?aud=kids [Free]

### Personal
- Analyze My Name (名字解析官): What does my name carry? · One character, one picture: original meaning, etymology, structure, famous namesakes — https://silink.ai/name [¥19.9 report]
- Get a Chinese Name (给我起个中文名): Entering the Chinese world — what is my name? · 为外国朋友取音义兼顾的专属中文名 — https://silink.ai/naming [US$12.9报告]
- Global Professional Identity (国际职业身份): On the global stage, who am I? · Romanization, English title and bilingual card — grounded in corpus and character logic — https://silink.ai/pro-identity [Card free · full identity pack US$19]
- Country Business Brief (国别商务速查): Doing business in this country — what should I know? · Etiquette, titles, taboos and pace — with real buyer counts for the country — https://silink.ai/country-brief [Free]
- How Will It Land (国际商务表达): How will this sentence land? · Cross-cultural reading with suggested phrasing, grounded in corpus and culture — https://silink.ai/comm-risk [Free · daily quota]
- Chinese Naming Studio (取名赋雅): A name with a source — for your child or yourself · Baby naming and courtesy names — every character with a documented source — https://silink.ai/qiming [Free preview · report ¥19.9]
- Pet SID (宠物 SID): A digital identity for your pet · Semantic identity and profile for pets — https://silink.ai/pet/create [90-day free trial · $6.9/mo]
- Decompose a Character (解构一个字词): Why is this character written this way? · 笔画到本义,看懂一个汉字为什么这样写 — https://silink.ai/tpl/english-morph [免费]

### Developer
- API Catalog (API能力目录): Which verdict will you wire in? · Decision/Data/Discover 三层货架，问句+示例+单价一目了然 — https://silink.ai/developer [目录免费 · 按量计费]
- Get API Key (获取API Key): 企业/汉字/命名/SID能力接入你的应用 — https://silink.ai/api-access [按量计费]
- Sell Digital Goods (上架数字商品): Turn your work into income · Upload, price it yourself, 80/20 split, tied to your semantic identity — https://silink.ai/product/upload [免费上架 · 售出分账 80/20]
- Creator Market (创作者市场): Browse what creators are selling · A digital goods market — every item tied to a seller identity — https://silink.ai/shop [免费逛 · 买家直付卖家]
- API Console (打开控制台): 在线调试/用量/账单 — https://silink.ai/api-console [免费]