What are the key characteristics of the slate?

It is clean, weathering-resistant, corrosion-resistant, sound-absorbing, waterproof, and radiation-free.

Is the product customizable?

Yes, the product supports customization for size and surface finish.

What is the expected lifespan of the stone?

The stone has a live time of more than 30 years.

Outdoor Landscaping Black Slate Stepping Stone

Name: Outdoor Landscaping Black Slate Stepping Stone
Brand: HEBEI SONMACI STONE CO., LTD.
SKU: 741778962

Hebei, ChinaHEBEI SONMACI STONE CO., LTD.

US$22.50

200-799 Pieces

US$21.60

800+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Surface Treatment

Split

Type

Natural Slate

Model NO.

SS-05

Sculpture Producing

Split

Slate Erosion Resistance

Antacid

Color

Green

Standard

GB/T 18600-2001

Size

30*30cm

Thickness

1~2cm

Usage

Floor, Wall, Landscaping, Decoration

Customized

Transport Package

Paper Box Inner and Outer with Fumigated Crates

Specification

30X30

Trademark

Sonmaci

Origin

China

HS Code

6803001000

Production Capacity

8000m2/Month

Key features

Long Service Life: Live time more than 30 years with excellent weathering resistance.

Natural Material: Made from natural slate formed over hundreds of millions of years.

Customizable Size: Machine cut to size with customized options available.

Versatile Applications: Suitable for floors, walls, landscaping, and decoration in various settings.

Durable Properties: Features corrosion resistance, waterproofing, and sound absorption.

Unique Aesthetics: Each piece is unique with rich texture and strong color lustre.

Fast Delivery: Delivery within 15 days after receiving the deposit.

Factory Direct Sales: Direct sales from factory with resources close to Tianjin port.

Company profile

HEBEI SONMACI STONE CO., LTD.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-09-10Nearest Port: TIANJIN, NANJING, JIUJIANGAverage Response Time: >24hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryHEBEI SONMACI STONE CO., LTD. is identified as both a trading company and manufacturer/factory in Hebei, China, supplying diverse stone and construction-decoration products. It reports more than 10 production lines, 6–10 quality-control staff, 6–10 years of R&D-engineer experience, BSCI certification, and exports to multiple global regions. The company states that it began exporting in 2008 and offers several international trade terms. Its descriptions indicate established logistics and overseas distribution efforts. However, the available trade records show only isolated transactions associated with 2025 registrations, so the scale and consistency of recent customer activity cannot be fully verified. The stated peak-season fulfillment period of 6–12 months is a material delivery concern.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, with a stated main business in construction materials and a broad portfolio of stone products. This indicates a hybrid supply model covering manufacturing and commercial trading.

CertificationsThe supplier reports BSCI as its supplier-management-system certification. The slice confirms certification is held, although it does not specify scope, validity period, or audit results.

After-Sales capabilityThe company describes an overseas distribution network, a logistics center, and a complete service system intended to meet different client requirements. These statements support the existence of service infrastructure, but no specific warranty, claims, replacement, or complaint-handling policy is provided.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience and describes craftsmanship, skilled technicians, designers, and technological advantage in stone production. This supports product-development and technical capability, but no specific innovations, patents, or new-product results are stated.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and a broad range of stone and construction products. These details support substantial product breadth and production organization, although the stated peak-season fulfillment time of 6–12 months indicates potential capacity or scheduling pressure.

Client casesThe supplier reports exporting since 2008, with export sales representing 51%–70% of total sales and markets spanning multiple global regions. Recent trade records show isolated 2025 transactions involving buyers in the United States and Brazil, but the evidence is limited and does not establish a substantial, consistently documented customer portfolio.