Sustainability Initiatives
Sustainability Initiatives. Founded in Hong Kong in 1999, Hengsheng delivers traceable and auditable stone solutions built on quarry-direct sourcing, smart manufacturing and global delivery.
Core Strengths
- Quarry-direct sourcing with 180+ long-term partner quarries.
- Green extraction with parallel restoration, maintaining a 1:1.2 extraction-to-restoration ratio.
- Batch traceability locked by long-term agreements, traceable to the originating quarry.
- Multi-source backup with 2–3 quarries per key variety for resilient supply.
Key Figures
Service Process
- Lead with integrity — honest samples, specs and quotations.
- Uphold craftsmanship — 68 QC checkpoints.
- Own delivery and service — through installation and care.
- Aim for long-term partnership — repeat/renewal rate consistently above 85%.
Applications
- Quarry extraction and raw material preparation.
- Factory processing and project delivery.
Sustainability & Certification
Green mining, energy reduction and circular economy in practice — 95% water recycling, >85% waste utilisation and a 30% carbon-reduction target.
ISO 9001/14001/50001 systems plus CE, GREENGUARD Gold and other international certifications.
Deep Selection Guide
This capability is realised through a practical selection and delivery plan tailored to the project, backed by traceable materials, documented QC and site-specific guidance.
- Selection criteria：With 180+ direct-sourced quarries, European automated lines and 68 QC checkpoints, materials are assessed by stone type, specification and lead time.
- Specification & thickness：With 180+ direct-sourced quarries, European automated lines and 68 QC checkpoints, materials are assessed by stone type, specification and lead time.
- Acceptance & records：Every batch ships with test data and image records, traceable by batch code back to the quarry, with dimensional and gloss checks completed before dispatch.
- Sustainability：Traceable from quarry to factory, combining green extraction with recycling.
Hengsheng manages the full chain from quarry-direct sourcing, smart manufacturing, global delivery and on-site installation. The advantage lies not in a single product but in connecting selection, fabrication, QC and delivery into an auditable loop, giving project teams clear assurance on programme, quality and compliance.
FAQ
- How is supply secured?
- Long-term or exclusive quarry agreements with 2–3 backup sources per variety enable rapid substitution.
- How is sustainable sourcing ensured?
- Partner quarries practise green extraction with a 1:1.2 extraction-to-restoration ratio.