Purpose and evidence scope
This website introduces Structure Cube and provides usage information, software downloads and demonstration requests. Self-built examples are teaching samples, not customer cases. Geometry, software screenshots and report covers alone do not establish engineering safety, code compliance or every software capability. Guides and Xiaoan support do not replace formal engineering calculations, professional judgment, review or sign-off.
Pricing, licensing and adaptation
The website presents Free Edition; Enterprise General at CNY 22,800 per set with up to 5 authorized accounts; and Enterprise Custom at CNY 42,800 per set with up to 10. Free Edition includes complete standard features using the same calculation and checking mechanisms as enterprise editions, custom libraries, parameter adjustments and self-configured plug-ins. One account receives 12 free months from activation and unlimited watermarked PDFs, with no Word export. Enterprise-native projects (.stce) allow unlimited Word and watermark-free PDF exports under enterprise rights; free projects (.stcf) retain their export restrictions. There is no monthly PDF allowance. Free renewal follows published campaign rules. Custom scope, implementation and services follow the parties’ agreement.
Enterprise editions are a one-time purchase with perpetual use of the licensed version, including 1 year of upgrades and maintenance. Afterwards, annual maintenance is optional at CNY 5,000/year. Not renewing does not affect perpetual use of your already licensed version. Further development, adaptation and maintenance of enterprise-specific custom features follow the contract.
Free projects (.stcf) retain watermarked-PDF-only output even when opened in an enterprise edition; Word export remains unavailable. Enterprise-native projects (.stce) use enterprise export rights.
Downloads and campaign arrangements
Structure Cube Free Edition V3.0.4 R6 is currently available for download. Enterprise General and Enterprise Custom installers are not yet open for download. Contact MEIGONA about purchasing or adaptation; displaying an edition does not mean its installer is available.
The proposed first phase of the Thousand Builders initiative has 1,000 places. Availability and renewal arrangements follow the rules published on the website.
Public information and business agreements
Public materials are authorized and selected for display. They exclude internal calculation models, development source code, complete internal reports, customer databases and private customer information.
This page explains website use and product information; it is not a complete software license or services agreement. Enterprise purchasing, custom delivery, service periods and responsibilities are governed by the formal agreement. This notice does not exclude applicable statutory rights.