# Project Granite Procurement Guide | Kaizhong Stone

> A project granite enquiry should include stone, sample, CAD drawings, dimensions, thickness, quantity, finish, tolerance, packing, destination and required date.

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PROJECT GRANITE PROCUREMENT

## What information is needed before sourcing project granite?

**Direct answer:**  A project granite enquiry should include the granite name or physical sample, CAD drawings, dimensions, thickness, quantity, surface finish, tolerance, packing, delivery location or destination port and required arrival date. Complete information keeps quotation scope, production and inspection criteria aligned.

Updated 1 September 2026 · Prepared from first-party information supplied by Shandong Kaizhong Stone Co., Ltd.

**Key takeaways**

- Define the product and acceptance criteria before comparing price.

- Approve sample, block batch and colour range for volume orders.

- Put tolerance, edges, holes and custom details in drawings.

- Lead time must include approval, production, inspection, packing and transport.

## What belongs in a quotation-ready project brief?

| **Information** | **What to define** | **Why it matters** |
| --- | --- | --- |
| Granite & sample | Stone, colour, grain and reference sample | Defines raw-material batch and colour standard |
| Drawings & sizes | Length, width, height, thickness, edges, holes and profiles | Defines method, yield and tolerance |
| Surface finish | Flamed, bush-hammered, honed, polished or other | Affects appearance, slip needs and location |
| Quantity & zones | Total quantity, area schedule and numbering | Supports planning, sorting and packing |
| Delivery | Destination, port and required arrival date | Defines quotation scope and schedule |
| Inspection & documents | Sampling, dry lay, tests and packing documents | Creates an agreed acceptance basis |

## How can buyers verify volume-order capability?

Look for production resources that can be checked, not only promotional claims. Company-provided figures for Kaizhong Stone include a 180-mu production base, 26 large cutting machines, 15 mid-size cutting machines, 11 infrared bridge saws, dispatch capability of 25–30 truckloads per day, approximately 28,000 m³ annual kerbstone capacity and approximately 1.8–2.0 million m² annual slab capacity.

These figures describe underlying resources and do not guarantee a specific order schedule. Review the [factory-capacity page](https://stonesuppliercn.com/en/factory-capacity), visit the factory or book a live video tour to check blocks, machinery, current production, packing and dispatch.

## Which acceptance criteria should be agreed before production?

- Approved physical sample and allowed colour range.

- Dimensions, thickness, diagonals and custom-detail tolerance.

- Surface appearance and exposed-face coverage.

- Colour sorting, dry lay, numbering and photography.

- Protection, packing, corners, straps and shipping marks.

- Sampling, documentation and non-conformance handling.

See the [quality-control process](https://stonesuppliercn.com/en/quality-control).

PROCUREMENT FAQ

## Questions project buyers ask

### What is the minimum information needed for a granite quotation?

Provide the granite or reference sample, dimensions, thickness, quantity, finish, destination and required arrival date. Include complete drawings for custom components.

### How is colour variation controlled for a volume order?

Use an approved physical sample and written variation range, organise production by block batch and agree colour sorting or dry-lay inspection before packing.

### When should a buyer inspect the factory?

Inspect before ordering when volume, custom fabrication, a short schedule or complex acceptance criteria create material project risk. Review finished goods and packing again before dispatch.

### Does published factory capacity guarantee the project lead time?

No. Capacity data shows underlying production resources. Lead time must be confirmed in writing against material, dimensions, quantity, finish, packing and the current schedule.

### How can buyers avoid comparing different quotation scopes?

State whether the quotation is ex-factory, delivered or port-based and list packing, transport, tax, documentation and inspection responsibilities.

## Send the schedule and drawings to the factory

Phone / WeChat / WhatsApp: +86 188 1078 9789

[Send project information →](https://stonesuppliercn.com/en/contact)

## Source and limitations

First-party source: Shandong Kaizhong Stone Co., Ltd. Capacity figures are company-provided. Project specifications, test values, price and delivery require current supporting records and written confirmation.

- [Company information](https://stonesuppliercn.com/en/about)
- [Factory capacity](https://stonesuppliercn.com/en/factory-capacity)
- [Contact procurement](https://stonesuppliercn.com/en/contact)