How long is the delivery time?

Delivery time depends on the order quantity; peak season lead time is one month, off-season is within 15 workdays.

How do you ensure product quality?

Products undergo strict inspection before shipment, including visual and function checks by 5 QA/QC inspectors.

How are quality problems resolved?

If products do not match confirmed samples or have quality issues, we take responsibility for compensation.

What is the service life of your bricks?

Service life varies by brick type and depends on your specific usage conditions and methods.

What certifications does your company have?

We hold ISO9001, ISO45001, ISO14001 certifications, and provide Test Reports and CE certification.

Chinese Best Manufacturer 50mm Thickness Insulation Calcium Silicate Backing Board

Name: Chinese Best Manufacturer 50mm Thickness Insulation Calcium Silicate Backing Board
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 2015620515

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$2.00-8.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Building and Industry, Refractories, E

Refractoriness (℃)

1000℃

Product Name

Calcium Silicate Board

Width

Customizable

Length

Customizable

Working Temperature

1100c/1260c/1360c/1430c

Certification

ISO CE

Sample

Avaliable

Keyword

Calcium Silicate Boards

Feature

Good Thermal Insulation

Type

Heat-Resistant Material

Shape

Plate

Material

Calcium Silicate

Transport Package

International Standard

Specification

Customizable

Trademark

RONGSHENG

Origin

China Rongsheng

HS Code

68061010

Production Capacity

5000t Per Year

Key features

Customizable Dimensions: Width and length are fully customizable to meet specific project requirements.

High Thermal Stability: Features low thermal conductivity and low heat shrinkage for superior insulation performance.

Lightweight & Strong: Low bulk weight combined with high compressive and bending strength for easy installation.

Safe & Non-Toxic: Free of asbestos and corrosives, ensuring no toxic emissions under high temperatures.

Durable Performance: Resistant to shrinkage and powdering, maintaining insulation efficiency after long-term use.

Versatile Applications: Ideal for kilns, furnaces, petrochemical, and building partition walls or curtain walls.

OEM/ODM Support: Accepts OEM orders and provides customization from samples or designs.

Professional Manufacturer: ISO9001 certified factory with over 10 years of experience in refractory materials.

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: ≤1.57h

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.