What certifications does the product hold?

The product holds CCIC, CIQ, RoHS, ISO9001, ISO45001, ISO14001, and CE certifications.

Zrsio4 Micronized Zirconium Silicate 5 Micron White Zirconium Silicate Powder

Name: Zrsio4 Micronized Zirconium Silicate 5 Micron White Zirconium Silicate Powder
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 2023001425

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$600.00-1,000.00

1 Ton

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

10101-52-7

Formula

Zrsio4

Model NO.

Zirconium Silicate

EINECS

233-252-7

Certification

CCIC, CIQ, RoHS, ISO

Purity

50%~80%

Type

Zirconium Silicate

Appearance

Powder

Grade Standard

Industrial Grade

Product Name

Micronized Zirconium Silicate

Application

Ceramic, Paiting, Glass, Refractory E

Brand Name

Rongsheng

Specific Gravity

4.69

Melting Point

2500°c

Color

White Powder

S(M2/Kg)

Certificate: ISO9001

Mohs Hardness

7.5

Keywords

Zirconium Silicate/Zirconium Silicate Po

Feature

High Temperature Resistant

Shape

Powder

Package

Customizable

Transport Package

Bag

Specification

25kg/bag, 50kg/bag

Trademark

RSNC

Origin

China

HS Code

2839900001

Production Capacity

10000t/Year

Key features

High Purity Options: Available in 63.5% to 65% ZrO2+HfO2 content for industrial grade applications.

Ultra-Fine Particle Size: D50 ranges from 1.0um to 2.0um for high-grade porcelain and glazes.

Customizable Packaging: Packaging options are customizable to meet specific client requirements.

Strong Covering Power: High whiteness and fine particle distribution improve ceramic glaze bonding.

Corrosion Resistance: Resistant to slag corrosion and does not react with CaO, SiO2, or Al2O3 at high temperatures.

OEM/ODM Services: Customization available from both samples and designs with 3 R&D engineers.

Multiple Certifications: Certified by ISO9001, ISO45001, ISO14001, CE, CCIC, CIQ, and RoHS.

Company profile

Years of Export ExperienceProduct Certification

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.08h

AI-Powered supplier vetting

SummaryThe supplier is a professional refractory-material and kiln-engineering supplier with capabilities covering shaped and unshaped refractory materials, castables, refractory cement, wear-resistant ceramics, graphite electrodes, kiln equipment, and related engineering services. It provides 3D design, sample/design-based customization, ODM, and OEM services, but reported no new products during the past year and has no SDK. Production information indicates two production lines and stated annual capacities including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and 50,000 tons of another refractory castable category. Quality and management certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. Service procedures, complaint handling, corrective actions, and finished-product inspection are documented and followed. However, the supplier lacks overseas agents, branches, warehouses, and showrooms, and has no valid manufacturing-capacity...

Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates across refractory materials, castables, ceramics, graphite electrodes, kiln equipment, and kiln-related engineering services. This indicates a specialized industrial supplier rather than a general trading entity.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal quality, occupational safety, and environmental management coverage.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier-service assessment, and quality assurance, and it maintains in-stock service capability. However, it has no overseas warehouse, showroom, agent, or branch, so overseas physical service support is limited.

R&D capabilityThe supplier has three R&D engineers and provides 3D design, ODM, and OEM services, demonstrating design and development capability. However, it reported no new products in the past year and has no available SDK, so evidence of recent product innovation is limited.

Production capacityThe supplier operates two production lines and reports substantial annual capacities, including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and another 50,000-ton refractory castable category. It has defined equipment and finished-product inspection instructions, but lacks a valid contract between the factory and related subcontractor, creating a documented capacity-governance concern.

Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, and ODM services. These combined capabilities directly support customized product development and manufacturing.