Lean Manufacturing for Superior Quality
Quality Traceability Throughout the Product Lifecycle
Lean Management Utilizing Six Sigma and SPC

Quality Policy

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Powered by Expertise

Customer-Centric

Customer-Centric

Empowered by Lean Manufacturing

Empowered by Lean Manufacturing

Powered by Expertise

We hire individuals of high integrity and talent, leverage strong leadership,

and encourage full participation to ensure the delivery of reliable,

high-quality products and services, ultimately gaining greater customer loyalty.

Customer-Centric

We are dedicated to building a robust quality management process

while instilling the principles of "customer-centricity" and "doing it right the first time" throughout our supply chain.

This approach drives our commitment to fostering industry-wide collaboration and progress.

Empowered by Lean Manufacturing

By employing intelligent technology and adhering to Six Sigma principles, 

we continuously improve and innovate, 

making value co-creation the foundation of our long-term strategic partnerships with customers.

Quality Management Framework

By leveraging comprehensive IT-enabled management and quality data management, we have developed a management model that fosters collaboration and quality co-creation between customers, ZHA, and the supply chain. This approach enhances strategic alignment and shared growth among all parties involved.
zhonghuan

Joint and continuous improvement

Comprehensive product management

Product development
Procurement
Manufacturing
Shipping
Customer satisfaction
  • QFD
  • APQP
  • FMEA
  • IQC
  • SCM
  • SPC/FDC
  • ECN
  • QED
  • E-COA
  • Benchmark
  • CRM
  • 8D

Risk identification setup and emphasis on process management

  • Zero defects
  • Six Sigma
  • Sharing of technology and experience
  • Product and process co-development

Industry collaboration for
a quality ecosystem

  • Integrated quality standards
  • Strategic synergy and quality support
  • Risk and benefit sharing
Full participation for a learning organization
IT-enabled digital quality management for efficient and effective decision-making

QMS

  • QMS
    CSR
  • QMS
    ECN
  • QMS
    QEF
  • QMS
    Audit
  • QMS
    MSA
  • QMS
    Benchmark
  • QMS
    LLC

From compliance to effective quality systems
Baseline management and enhanced seamless customer experience

SRM

Certifications

  • CNAS Laboratory Accreditation Certificate
  • ISO 9001 Quality Management System Certificate
  • ISO 14001 Environmental management system Certificate
  • Certificate for ISO 22301:2019 Business Continuity Management Systems
  • ISO27001 Information Security Management Systems Certificate
  • ISO 45001 Occupational health and safety management systems Certificate
  • ISO 50001 Energy management systems Certificate
  • Certificate for ISO 14067 Carbon Footprint of Products
  • GBT 29490 Intellectual Property Management System Certificate
  • Certificate for IECQ QC 080000 Hazardous Substance Process Management System Requirements
  • Certificate for IATF 16949 Automotive Quality Management Systems
  • Green Partner Certification FC015350