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Structured, audit-verified engineering and commercial documentation for architects, landscape specifiers, wholesale stone importers, and luxury villa contractors worldwide.
Petrography, ASTM/CE/AS/GOST lab data, slip ratings, and copy-ready CSI 04 43 00 master specs.
Mod 04 · Mod 06 · Mod 18 · All 29 TDS →20GP weight loading (26–27.5 MT), FOB/CIF pricing drivers, ChAFTA/Form E/RCEP 0% duty, and MOQ consolidation.
Mod 07 · Mod 09 · Mod 16 · 25 Markets →5-axis CNC tolerances, 3,000 m² dry-lay photo sign-off, 15-node order SOP, and P1/P2/P3 after-sales SLA.
Mod 02 · Mod 05 · Mod 19 · 24 Applications →Click any module below to inspect verified laboratory parameters, boundary conditions, and engineering protocols.
Fujian Tianya Cultural Stone Co., Ltd. (Tianya Limestone, est. 2000 in Shuitou, Quanzhou, China) operates a K3-level verified B2B Export Knowledge Base governed by the RenWork V4 Evidence-First Architecture. Every public claim on tianyalimestone.com is anchored to SGS/TÜV laboratory test reports (ASTM C97 <0.22% absorption, ASTM C170 128.5 MPa compressive strength, AS 4586 P4/P5 slip ratings, GOST 30629-2011 F100 frost resistance), while pricing floors, custom credit terms, and bespoke CNC tolerances require explicit engineering or management sign-off.
Standardized terminology eliminates costly specification errors between architects, stone fabricators, and customs authorities. Module 01 defines 40+ essential petrographic, surface-processing, installation, and international trade terms used across Tianya Limestone's technical submittals.
Founded in 2000 in Shuitou Town, Quanzhou, Fujian Province (The Stone Capital of the World), Fujian Tianya Cultural Stone Co., Ltd. integrates direct limestone quarry extraction, 5-axis CNC fabrication, 3,000 m² indoor dry-lay inspection, and direct container export via Xiamen Port (28 km).
Tianya Limestone's 29 collections unite Eastern architectural heritage with Western specification precision. Each collection is named after one of China's 24 Solar Terms (二十四节气), classical timber-frame architectural elements (斗栱 Dougong, 藻井 Zaojing, 歇山 Xieshan, 飞檐 Feiyan, 榫卯 Sunmao), or traditional mineral pigments (汉白 Hanbai, 月白 Yuebai, 缃叶 Xiangye, 黛瓦 Daiwa).
In accordance with RenWork Module 04, Tianya's portfolio is strictly partitioned into (1) Verified Core Running Lines (29 Limestone Collections + 6 Companion Stone Lines), (2) Capability-Extended Custom CNC Profiles (Bullnose/Drop-Face Coping, Slotted Drain Grates, Mitred Treads, Kerfed Facade Slabs), and (3) Controlled Opportunity Pool items requiring project-specific engineering validation.
Natural limestone is a geological material with inherent vein and fossil movement. Tianya eliminates job-site shade shock through a mandatory 6-Stage Quality Control Gate culminating in a 3,000 m² indoor dry-lay pre-blending inspection where tiles from multiple blocks are mixed, numbered, and photographed before crating.
Architectural stone specification requires region-specific regulatory compliance. Module 06 maps Tianya Limestone's verified laboratory test data across North American (ASTM), European/UK (CE/UKCA EN 1341 & EN 1469), Australian/NZ (AS 4586 & AS/NZS 4456), and Eurasian EAEU (GOST 30629-2011 & GOST 30108-94) standards.
Transparent commercial rules protect both international buyers and factory production schedules. Module 07 defines Tianya Limestone's standard MOQ tiers (100 m² trial / 1×20GP container optimal), the 6 variables governing stone pricing, Incoterms 2020 responsibility boundaries, and our mandatory multi-channel anti-fraud wire verification rule.
Outdoor paving and facade stone procurement is highly seasonal, driven by Northern and Southern Hemisphere construction windows. Module 08 maps the 60-to-90-day lead-time offset between factory block cutting in Shuitou and peak installation months across Australia, North America, Europe, the Middle East, and CIS.
Architectural stone purchasing involves a multi-stakeholder Buying Committee. A landscape architect cares about tactile finish, slip compliance, and seamless indoor-outdoor transitions; a stone wholesaler cares about crate yield, shade consistency, and margin protection; an EPC contractor cares about dimensional tolerance and on-time sequential delivery.
Matching engineering support to the exact project stage prevents wasted time and accelerates specification lock-in. Module 10 maps the 4 project readiness stages — Concept Design, Tender & Value Engineering, Submittal & Sample Sign-Off, and Container Dispatch — to concrete engineering deliverables.
Every paving and cladding material has physical trade-offs. Module 11 provides an objective, evidence-backed engineering comparison between Tianya high-density bioclastic limestone (<0.22% absorption, 128.5 MPa) and European quarries, porous travertine, quartz sandstone, basalt bluestone, and 20mm outdoor porcelain.
Module 12 serves as the central decision matrix connecting all 29 Tianya Limestone collections to their optimal climate zones, architectural applications, required thicknesses, and slip ratings.
International stone buyers face significant risk when sourcing from unverified middlemen. Module 13 reverses the traditional L1/L2/L3 verification framework into a transparent Self-Audit Dossier so overseas buyers can verify Tianya Limestone's quarry ownership, lab reports, and production capacity in under 15 minutes.
For stone wholesalers and multi-phase real estate developers, the biggest post-purchase risk is reorder shade drift. Module 14 details how Tianya maintains Golden Master Account Records, sealed Reference Master Samples (SMP-ID), and quarry stratum logs so reorders 6 or 24 months later match the original shipment.
Implements the RenWork V4 10-Step Inquiry Diagnostic Checklist and L1/L2/L3 Three-Layer Technical Discovery Method. Instead of overwhelming buyers with a 20-question form, our engineering desk focuses first on the 2–3 critical technical parameters that govern structural safety, slip compliance, and landed container cost.
Rather than sending a single rigid price, Tianya Limestone delivers structured Good / Better / Best engineering options alongside a strict 5-Level Customization Depth Standard and a traceable Sample Archive Lifecycle (`SMP-YYYYMM-XXX`).
Overseas buyers understandably ask tough questions about freight cost, MOQ, transit breakage, shade consistency, and customs compliance. Module 17 addresses all 10 core B2B procurement concerns with transparent engineering solutions and value-engineering trade-offs.
Architects and specification writers need copy-ready master specification clauses and structured submittal checklists. Module 18 provides CSI MasterFormat (04 43 00 Stone Masonry / 32 14 40 Stone Unit Paving) templates and a 6-stage decision FAQ matrix.
Flawless stone delivery requires rigorous execution from Proforma Invoice sign-off to job-site unloading. Module 19 documents our 15-Node Order Execution SOP and our transparent P1 (24h) / P2 (48h) / P3 (72h) After-Sales Triage & Evidence Protocol.
Every completed architectural project feeds back into our quarry selection, CNC calibration, and specification guides. Module 20 presents verified architectural application benchmarks and our 4-Dimension Post-Project Review Loop (Material, Fabrication, Packaging, Site Installation).
