Marble Look Black Quartz Slabs for Window Sill

Name: Marble Look Black Quartz Slabs for Window Sill
Brand: FOSHAN BESTONE ENTERPRISE CO., LTD.
SKU: 1923995365

Guangdong, ChinaFOSHAN BESTONE ENTERPRISE CO., LTD.

US$90.40-108.20

150 Square Meters

Sample price:US$90.40/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Onsite Training

Warranty

30 Days

Model NO.

N8500

Type

Artificial Quartz

Surface Finish

Polished

Color

Black

Form

Big Slab

Edge Processing

Flat

Cut-to-Size Size

3000X1400mm

Thickness

12-30mm

Certification

BCC, ISO9001, TUV

Usage

Commercial, Kitchen, Bathroom, School

Customized

Absorption by Weight

0.04 %

Density

2364 Kg/M3

Abrasion Resistance

Modulus of Rupture

55.3 MPa

Flexural Strength

57.7 MPa

Compress Strength

260 MPa

Mohs' Hardness

Specular Gloss

44.5

Impact Resistance

7.72 J

Transport Package

Wooden Frame

Specification

(2500-3200)*(1200-1600)mm

Trademark

BST

Origin

Guangdong, China (Mainland)

HS Code

6810191000

Production Capacity

50000 Square Meter/Square Meters Per Month

Company profile

FOSHAN BESTONE ENTERPRISE CO., LTD.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryBESTONE is identified as a China-based trading company and manufacturer/factory serving the construction and decoration sector, with quartz stone as its primary product focus. The supplier reports more than a decade of quartz-industry experience, a 50,000-square-meter facility, four automated production lines, and annual quartz slab capacity of 600,000 square meters. It also reports ISO 9001 certification, six to ten R&D engineers, six to ten quality-control staff, export activity since 2011, and exports representing 90% of sales. The company states that it provides after-sales services and emphasizes innovation, but the evidence does not detail service processes, customer cases, customization procedures, or financial standing. No financial figures are included in this assessment.

Supplier typeThe supplier is described as both a trading company and manufacturer/factory, legally organized as a limited company in Foshan, Guangdong, China. Its stated business engagement is construction and decoration, and its core offering is artificial quartz stone slabs and related products.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a quality-management certification, although the provided information does not include the certificate number, issuing body, or validity period.

After-Sales capabilityBESTONE explicitly states that its 200-person team covers after-sales services, alongside R&D, production, sales, and marketing. However, no specific after-sales procedures, response standards, warranty terms, or service performance evidence are provided.

R&D capabilityThe supplier describes itself as an innovator with dedicated R&D personnel, a product portfolio including marbling/veined, white-based, and grey-based collections, and four automated production lines. These details support innovation activity, but no patents, R&D investment, product launch record, or independently verified innovation results are provided.

Production capacityBESTONE reports a 50,000-square-meter facility, four fully automated production lines, and annual quartz slab capacity of 600,000 square meters; the same capacity is also listed in its operating data. The factory location and dedicated quality-control staff are provided, supporting a substantial stated production capability.