4SHQBeijing Four Sentences of Heng Qu Science and Technology Co., Ltd.
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Resource & tool platform:
tools are free, subject matter is paid.

Three tools are free to use; the revenue sits at the subject-matter layer — achievement brokerage, information and standards services, and capability services (proof of concept / pilot maturation / industry incubation). Tools demonstrate method and criteria; subject matter delivers transaction outcomes.

Subject matter / 交易标的

Achievements are not the
only thing for sale.

Technology transfer involves more than achievements as subject matter: information grounds the judgement, capability lands the outcome. The platform organises transactable subject matter in three classes — achievement, information, capability. Tools are free; subject matter is paid.

01 · ACHIEVEMENT

Achievement

  • Patents, software copyrights, know-how, process packages, prototypes
  • Ownership verification and asset profiling
  • Pricing support
  • Brokerage of assignment and licensing transactions

Consideration: commission 3–5%
or pricing-support report from RMB 60,000

02 · INFORMATION

Information

  • Track-level technology intelligence and counterpart moves
  • License cases and rate ranges
  • Standards conversion advisory: positioning achievements, technologies and management systems into enterprise, group or industry standards
  • Standards comparative analysis: clause-by-clause comparison of GB against ISO / IEC / ASTM, delivered bilingually

Consideration: subscription US$900/month, US$9,000/year
standards conversion & comparative analysis from US$2,500/report

03 · CAPABILITY

Capability

  • Proof of concept: verification of technical feasibility and commercialization pathway
  • Pilot-scale maturation: process scale-up, parameter consolidation and batch verification
  • Industry incubation: site and partner matching, policy and funding access, industrialization support

Consideration: PoC from RMB 80,000 · pilot maturation from RMB 300,000
industry incubation scoped per project

Tools

Three tools,
ready to run.

Two calculators run directly in the browser; one scoring workbook downloads for offline use. Each is a single-file product — no installation, no sign-up, and the figures are computed on your own machine, never uploaded or retained.

TOOL 01 · HTML × 1 · No install

Contract Price-Split & VAT Estimator

Enter the contract value, equipment and materials, and purchased software; the tool returns the technology price, the VAT-exempt amount and split advice.

Estimator interface: contract price split and VAT exemption
Free Runs in browser Single HTML file · computed locally
TOOL 02 · Excel × 1 · GB aligned

Evaluation Scoring Worksheet (GB/T aligned)

Aligned to GB/T 44731-2024 and GB/T 45997-2025: five value dimensions plus transformation and diffusion potential, 32 indicators with linked weights.

Tool preview: evaluation scoring worksheet (score table and radar chart)
Free Download Excel workbook · filled offline
Download Excel 32 indicators · 3 weighting schemes
TOOL 03 · HTML × 1 · No install

License Royalty Rate Simulator

Benchmarks the rate on the 25% rule, applies exclusivity and remaining-term factors, and returns a rate range, annual royalties and a sensitivity table.

Simulator interface: license royalty rate and sensitivity analysis
Free Runs in browser Single HTML file · computed locally

Calculator output is a working reference, not tax, legal or pricing advice. Contract registration, technical due diligence and license pricing can be commissioned separately, per project.

One-stop capability

From the open-source world
to deliverable tools.

Technical skills and AI tools are continuously collected from GitHub, Hugging Face and more developer communities and open-source platforms; after screening, evaluation and packaging, they become tool products that deploy directly and distribute under the client’s own brand — not a list of links, but screened, documented, runnable deliverables.

01 · SOURCING

Collect & monitor

Continuous tracking of tools, skills and model resources across GitHub, Hugging Face and more open-source platforms, following track-level keywords, emerging projects and version evolution.

02 · SCREENING

Evaluate & screen

Four screening gates — license compliance, maintenance activity, security risk, technical fit — producing evaluation findings and selection advice, with the applicable boundary of each tool stated.

03 · PACKAGING

Package & deliver

Deployment scripts, usage documentation and maintenance terms delivered together, packaged into tool products that run independently and can be white-labelled under the client’s brand.

Consideration: technology selection report from RMB 20,000 · packaging priced per project

Submit your tool requirement