International Stone Traders

Core Strengths

• Price locked by agreement: annual or quarterly agreements fix availability and a price band, softening spot-market swings.
• Blocks or slabs: supply either raw blocks for the customer to process, or polished slabs and cut-to-size.
• Mixed containers: several varieties in one container to suit a trader buying small quantities across many lines.
• Documentation compliance: one documentation team handles certificates of origin, packing lists and customs data, reducing clearance risk.

Key Figures

Service Process

1. Requirement intake: confirm variety, grade, quantity and the compliance rules of the destination market.
2. Source matching: match from partner quarries and stock, supplying photographs and numbering.
3. Agreement: sign an annual or quarterly supply agreement fixing quota and price band.
4. Loading and dispatch: pack mixed or full containers and issue documentation in parallel.
5. Arrival follow-up: track arrival and clearance, handle exceptions and subsequent replenishment.

Applications

• Blocks and slabs resold to local processors
• Cut-to-size and project stocking for regional distributors
• Full and mixed container shipments in transit trade
• Annual supply agreements on nominated varieties

Sustainability & Certification

Some markets require provenance and environmental compliance evidence for imported stone; Hengsheng documents environmental management coverage and restoration practice at partner quarries to support import review.

Long-term agreements replace scattered spot buying, cutting repeated inspections and empty container runs, and combine with 95% water recirculation to lower overall load.

Deep Selection Guide

Wholesale buying is defined by grade, not by variety name: one variety splits into several grades on ground tone, veining and flaw distribution, and the price difference is often a multiple. State grade standards and inspection method in the agreement and confirm against photographs or full slabs. In practice, mixed containers need care with weight distribution and slab protection, with thin material separated and fixed by zone; check description, quantity and origin on customs documents in advance. Where anti-dumping or quota rules apply, confirm before ordering. Build an annual review into long-term agreements so pricing can move with the market.

• Selection criteria：Start from the actual conditions at Blocks and slabs resold to local processors, then narrow the options by Price locked by agreement; colour is the last layer to consider.
• Specification & thickness：Set panel size and thickness first by Catalogue of stocked varieties (100+), then thicken or reduce locally for Cut-to-size and project stocking for regional distributors, with cut-out positions noted on the same drawing.
• Acceptance & records：Make Blocks or slabs the focus of acceptance, checked and archived before dispatch; accept on site by number, with any dispute traceable to that batch.
• Sustainability：Some markets require provenance and environmental compliance evidence for imported stone; Hengsheng documents environmental management coverage and restoration practice at partner quarries to support import review. Write it into the acceptance terms and apply the local green building requirements alongside it.

What Hengsheng does with International Stone Traders is join quarry-direct supply, smart manufacturing and global delivery into a single line where every step is documented, so project teams need not rely on judgement alone to weigh risk.

FAQ

Can you supply blocks rather than finished slabs?

Yes. Hengsheng supplies quarry blocks under agreement, with extraction level, numbering and photographs, so the customer can arrange their own processing.

Does a mixed container increase breakage risk?

It carries some risk, so loading separates and fixes material by size and weight, thin slabs get edge protection and dividers, and zones are marked on the packing list. Unloading by zone then keeps breakage at a reasonable level.