For partners

Partner diligence pack

Short answers marketplace and buyer onboarding teams usually ask. Figures are planning indicators—confirm allocations in writing before field start.

Vendor pack index Request materials

Legal identity

  • Legal name: Yingsheng Technology Co., Limited（螢盛科技有限公司）
  • Brand: Inso (EN) / 螢盛 (ZH) · Community: Inso Insights
  • Hong Kong company no.: 79656375 · Incorporated 21 January 2026
  • Registered office: Room 1508, 15th Floor, Phase 2, Yalan Centre Office Building, 625 Nathan Road, Mong Kok, Hong Kong
  • Commercial contact: leosterling@insosample.com

Domains

  • insosample.com — corporate / B2B site
  • join.insosample.com — Inso Insights respondent community (recruitment / interest registration; full member accounts expand as profiling is enabled)
  • Mailbox: leosterling@insosample.com — aligned with brand domain insosample.com.

Capacity (indicative)

Combined monthly inviteable supply across owned community routes and disclosed channels: about 2.0–2.6 million (midpoint ~2,300,000). Overseas-led mix; Mainland China selective (~4%). Not a live CRM counter and not a guarantee of completes by country.

  • How we count: Unique users who can be invited or routed in a typical month across disclosed supply lanes—planning band for diligence.
  • Owned vs channel: Most scalable volume is channel-supported; community recruitment is the Inso Insights brand lane. Exact split confirmed in writing / vendor pack for each allocation.
  • Panel brand: Owned-community recruitment is branded Inso Insights on join.insosample.com. Contracting entity remains Yingsheng unless agreed otherwise.

Sourcing stance

We supply traffic as a disclosed sample supplier. We do not claim marketplace or peer panels as Yingsheng-owned assets. See the sourcing page for definitions and blend notes.

Response targets (summary)

  • Commercial reply: within 1–2 business days (UTC+8)
  • Feasibility outline: typically within 3 business days after brief is complete
  • Pilot kickoff: timeline agreed in writing after tech fields and source mix are locked
  • Reconciliation questions: acknowledged within 2 business days during active field

Security & privacy (summary)

  • Partner inquiry forms collect business contact fields only—not respondent list dumps.
  • Respondent data handling is described on the community privacy notice.
  • DPA outline, security questionnaire answers, subprocessors, and certificates are listed on the vendor pack index and shared under NDA.
  • ISO certification badges are shown only when a current certificate is on file.

Documents

Vendor pack index Request NDA materials Partner hub One-pager Trust hub Panel Book 2026 (PDF) Sourcing disclosure Contact / RFI