About Nanjing Boya Stone Craft Co.,Ltd - Stones & Slates Supplier in China

Nanjing Boya Stone Craft Co.,Ltd is located in Nanjing, China and lists five active products in its catalogue. All five items belong to the Stones & Slates category and are described as polished pebble stones in distinct colour variations. The catalogue includes White Polished Pebble Stone, Yellow Polished Pebble Stone for Garden, Red Polished Pebble Stone for Landscape, Tiger Stripe Polished Pebble Stone, and Black Polished Pebble Stone. Each product is presented as a finished natural stone element suitable for decorative and functional applications. The supplier’s catalogue does not provide additional technical data such as dimensions or HS codes, focusing solely on the colour and finish description.

The five pebble stone products are intended for landscaping, garden design, and architectural detailing. By offering a range of colour options, the supplier addresses aesthetic preferences for outdoor and indoor projects. The product list reflects a narrow but specific portfolio within the broader natural stone market, allowing buyers to select a colour‑matched stone without navigating a larger inventory.

Product Range and Specialties of Nanjing Boya Stone Craft Co.,Ltd

The current catalogue lists five polished pebble stones distinguished by colour: white, yellow (garden‑grade), red (landscape‑grade), tiger‑stripe, and black. In the natural stone industry, pebble stones are commonly supplied in diameters ranging from 5 mm to 30 mm, with thicknesses of 10 mm to 30 mm depending on the intended use. Typical specifications include a polished surface finish, water absorption below 5 %, and compressive strength exceeding 50 MPa, which ensure durability in outdoor settings. Buyers often request size‑graded batches to match pattern designs or drainage requirements.

Industry practice for polished pebble stone includes grading by colour consistency, surface gloss (measured by gloss units), and dimensional tolerance (±1 mm for diameter). Common material standards reference ASTM C615 for aggregate grading and ISO 13002 for natural stone quality. Although Nanjing Boya does not list these standards explicitly, the colour variants align with standard market offerings used in garden pathways, water features, and decorative façades.

Trade and Export Information - Nanjing Boya Stone Craft Co.,Ltd

China is a major exporter of natural stone, and Nanjing Boya Stone Craft participates in the typical export flow of polished pebble stone to regions such as Europe, North America, the Middle East, and Southeast Asia. Buyers in these markets usually import under HS chapter 68, specifically HS 6802 which covers natural stone products. Standard export documentation includes a commercial invoice, packing list, certificate of origin, and any third‑party test reports requested by the importer.

Common buyer requirements for stone imports include ISO 9001 quality management certification, SGS or Bureau Veritas inspection reports, and CE marking when the product is used in construction within the European Union. Shipping is generally arranged in 20‑ft or 40‑ft containers, with stones packed in wooden crates or heavy‑duty cardboard boxes, often surrounded by foam or pulp to prevent breakage. Incoterms such as FOB Nanjing or CIF destination port are typical for this commodity.

Sourcing from Nanjing Boya Stone Craft Co.,Ltd - Buyer Guidance

When evaluating Nanjing Boya Stone Craft’s pebble stones, buyers should request a detailed product specification sheet that lists stone diameter range, thickness, water absorption percentage, and compressive strength. A physical sample of each colour is advisable to verify finish quality and colour uniformity before placing a bulk order.

Buyers are also encouraged to obtain third‑party test reports (e.g., SGS) confirming compliance with ASTM C615 or equivalent standards, as well as a copy of any ISO 9001 certification the supplier holds. Verification of packaging method - such as crate dimensions and protective padding - helps assess risk of damage during sea freight. Confirming lead times and minimum order quantities in writing reduces uncertainty before contract finalisation.

What colour options does Nanjing Boya Stone Craft provide for polished pebble stone?

The supplier lists five colours: white, yellow (garden grade), red (landscape grade), tiger‑stripe, and black.

How many pebble stone products are currently listed by the supplier?

The catalogue contains five distinct polished pebble stone products.

Which HS code family is typically applied to polished pebble stone exports from China?

Exports of natural stone such as polished pebble stone are usually classified under HS chapter 68, most often HS 6802.

What standard specifications should a buyer request for these pebble stones?

Buyers should ask for size range (diameter and thickness), water absorption below 5 %, compressive strength above 50 MPa, and surface gloss level.

Are there common certifications buyers should look for when importing these stones?

Typical certifications include ISO 9001 for quality management and third‑party inspection reports (e.g., SGS) confirming compliance with ASTM C615 or equivalent.

What packaging method is standard for shipping polished pebble stones?

Stone is usually packed in wooden crates or reinforced cardboard boxes with foam or pulp cushioning, loaded into 20‑ft or 40‑ft containers.

Which regions most often import polished pebble stone from China?

Europe, North America, the Middle East, and Southeast Asia are the primary import markets for this product category.

What documentation should a buyer obtain before finalising an order?

A commercial invoice, packing list, certificate of origin, product specification sheet, and any requested third‑party test reports or certifications.