Manufacturing factory overview

Jinan Sunrise New Material Technology Co., Ltd.(Jinan Sunrise), a leading Chinese manufacturer specializing in OE-grade NBR and FKM coated steel coils, continues to strengthen its global supply capabilities for the automotive braking and engine sealing industries. Backed by full IATF 16949 and ISO 9001 certifications, the company offers fully documented, traceable raw materials that meet the stringent compliance requirements of international OEMs and aftermarket buyers.

Industry Pain Points in Raw Material Supply

Many raw material suppliers in the market lack full certifications, struggle with batch-to-batch consistency, and cannot provide complete test documentation. As a result, their products fail to pass factory audits, cannot qualify for OE projects, and pose significant risks to downstream manufacturers. These shortcomings create supply chain vulnerabilities for automotive parts processors and sealing component manufacturers worldwide.

NBR/FKM coated steel coil applications in automotive brake shims and engine gaskets

Full Material Certifications and Compliance

As a professional source factory with fully qualified documentation and complete testing systems, our coated steel products satisfy OE-grade specifications as well as high-end aftermarket demands. Our full set of certificates and test reports support customer factory audits and global project approval, eliminating risks caused by non-compliant raw materials for mass-volume production.

Targeting these industry pain points, Jinan Sunrise has built a standardized quality-control and documentation system for FKM and NBR coated steel coils. All products are manufactured in compliance with global material standards including ASTM, JIS, GB, AISI, DIN，BS and SGS.

Available Certifications and Test Reports

• -ISO quality management system certification

• -RoHS compliance test report

• -REACH compliance test report

• -PFAS compliance test report

• -US California Proposition 65 compliance test report

Partial certificate copies

All certificates and test reports are available for customer audit upon request.

Complete Documentation Package

• -Full raw substrate material certification

• -Professional physical property test reports for rubber coating layers

• -Special test reports for bonding strength, high temperature resistance, oil resistance and aging resistance

• -Third-party test reports for RoHS, REACH, PFAS, California Proposition 65

• -ISO quality management system certification

• -Complete batch production records for full product traceability

• -100% full inspection of finished products – strictly controlling coating uniformity, bonding stability and thickness tolerance

OE-Grade NBR and FKM Coated Steel Coils

We focus on the R&D and mass production of high-end rubber-metal composite steel coils, serving as OE-grade stamping raw materials for automotive brake anti-noise shims and engine gaskets. Our mainstream raw-material product line includes:

• -OE Grade NBR Coated Steel Coil – excellent oil resistance and noise reduction performance

• -OE Grade FKM Coated Steel Coil – superior high temperature and chemical resistance

• -Other High-Performance Rubber-Metal Composite Raw Material Coils

NBR Coated Steel Coil and FKM Coated Steel Coil, our two core products, are professional stamping raw materials widely used for brake anti-noise shims and engine gaskets. Adapted to high-speed stamping production processes, our coated steel coils feature strong coating adhesion, precise thickness tolerance and stable batch performance, fully reaching OE original factory quality standards.

Closeup view of NBR & FKM coated steel coils

Commitment to Quality and Stable Supply

Supported by mature production technology, rigorous whole-process quality control and comprehensive industry qualifications, we maintain stable and efficient bulk supply capacity all year round. Adhering to OE-level quality standards, we provide customized size and coating solutions and free sample testing services for global customers.

We have long-term stable cooperation with automotive parts and sealing component manufacturers worldwide, providing cost-effective and high-stability rubber-metal composite raw materials. With professional technical capabilities and thoughtful after-sales support, we have firmly established our leading position in China's rubber-metal composite material industry.

Coating production line for rubbermetal composite coated steel coils

Contact Us for Free Samples and Technical Consultation

Request your free sample and full material test report today.

For product parameters, complete material qualifications and test reports, free sample applications, or professional technical consultation:

• Visit our official website: https://www.chinanewmaterialtech.com/

• Email: ryleezh@chinanewmaterialtech.com

• Tel: +86-531-80993487

• Mobile: +86-152-5416-7359

We are committed to providing global customers with OE-grade standard NBR/FKM coated steel coil products and one-stop professional raw-material procurement solutions.