What are the available colors?

The stone is available in Red and Black colors.

How should the stone be prepared for aquarium use?

Soak in clean water for 1-2 days before use to stabilize water quality and remove dust.

3-5cm Lava Rocks Outdoor Water Volcanic Stone

Name: 3-5cm Lava Rocks Outdoor Water Volcanic Stone
Brand: Shijiazhuang Huabang Mineral Products Co., Ltd.
SKU: 2132577092

Hebei, ChinaShijiazhuang Huabang Mineral Products Co., Ltd.

US$230.00

1-49 Tons

US$220.00

50-499 Tons

US$210.00

500+ Tons

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

1 Years

Model NO.

lava rock

Stone Form

Block

Surface Finishing

Polished

Shape

Irregular

Feature

Wear-resistant

Color

Black

Application

Floor

Size

50mesh-3000mesh, or Customized

Thickness

Customized

Technics

Natural

Certification

ISO9001

Packaging

Pallet

Usage

Garden, Acquarium, Plant, Building So on

Product Name

Volcanic Stone/Lava Rock

Type

Natural

Features

Eco-Friendly, Safe

Colors

Red, Black

MOQ

Transport Package

25kg/Bag, 50kg/Bag, 1000kg/Bag.

Specification

1-3mm to 8-10cm

Trademark

Origin

Hebei

HS Code

6810999000

Production Capacity

50000ton/Year

Key features

Eco-Friendly & Safe Material: Contains essential minerals like calcium and magnesium, safe for gardens and aquariums.

Versatile Size Options: Available in granules (1-10mm), blocks (1-20cm), and powders (200-1250mesh).

Customizable Dimensions: Size and thickness can be customized to meet specific project requirements.

Multi-Functional Applications: Ideal for gardening, aquariums, construction, water treatment, and barbecues.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 standards with 100% finished product inspection.

Flexible OEM/ODM Services: Supports full customization from samples, designs, and minor adjustments.

Fast Lead Time: Production completed within 15 workdays during both peak and off-peak seasons.

Company profile

Importers and ExportersSelf-brandedPatents AwardedHigh Repeat Buyers Choice

Shijiazhuang Huabang Mineral Products Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.05h

AI-Powered supplier vetting

SummaryThe supplier demonstrates ISO9001:2015 management-system certification and RoHS product compliance. It offers OEM and ODM services, broad customization, quality-assurance procedures, complaint-handling and corrective-action records, and in-stock capability. Export activity is substantial, with 71%–90% of sales from exports and nine years of export experience, although no overseas agents, branches, warehouse, showroom, or service countries are reported. Financial information is limited to year labels without performance figures, so financial credibility cannot be determined. Innovation evidence is mixed: three R&D engineers and ODM capability are reported, but no new products were launched in the past year and no SDK is available. The supplier has no valid manufacturing-capacity contract with related subcontractors and no offline trade-show experience.

Supplier typeThe supplier provides manufacturing and design services, including OEM for known brands, ODM, full and flexible customization, and in-stock service. It exports through agents and self-operated import/export channels, but reports no overseas branches, agents, warehouse, showroom, or overseas service countries.

CertificationsThe supplier reports ISO9001:2015 certification for management systems and RoHS certification for product compliance. These are explicit certifications supporting quality management and regulatory compliance.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective/preventive actions, and states that quality assurance is present. However, it reports no overseas service countries, branches, agents, warehouse, or showroom, limiting evidence of localized after-sales coverage.

Production capacityThe supplier reports in-stock capability, peak- and off-season lead times within 15 workdays, ten qualified service-capability suppliers, and documented supplier-assessment procedures. A deficiency exists in that no valid manufacturing-capacity contract with related subcontractors is reported.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full customization, minor customization, and flexible customization. It also provides OEM and ODM services, indicating broad product-development and customization coverage.