Certifications & Standards

Our commitment to quality is validated through rigorous international certifications and compliance with industry standards. Every product meets or exceeds global safety and performance requirements.

Zhonghuan Tools Quality Certifications

International Certifications

Our certifications demonstrate our unwavering commitment to quality, safety, and environmental responsibility in manufacturing professional drilling tools.

ISO 9001:2015 Certificate

ISO 9001:2015

Quality Management System certification ensuring consistent product quality and customer satisfaction.

Certification Body: SGS Certification Services
Valid Until: 2027-03-15
Scope: Design, manufacture and sale of concrete drilling tools
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CE Marking Certificate

CE Marking

European Conformity marking indicating compliance with EU safety, health and environmental protection standards.

Certification Body: Notified Body 0123
Valid Until: Ongoing
Scope: Power tool accessories - Drill bits and chisels
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ISO 14001:2015 Certificate

ISO 14001:2015

Environmental Management System certification demonstrating our commitment to environmental responsibility.

Certification Body: TÜV SÜD Management Service
Valid Until: 2026-11-20
Scope: Manufacturing operations and environmental impact management
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Industry Standards Compliance

Our products are designed and manufactured in strict accordance with international industry standards and regulations.

Standard Description Status
ISO 5468 Rotary drilling and cutting tools - Dimensions and designation of shanks Compliant
DIN 8039 Hammer drill bits with SDS-plus shank Compliant
EN 847-1 Tools for woodworking - Safety requirements Compliant
ANSI B212.15 Safety Requirements for Drilling Tools Compliant

Our Quality Process

Every product undergoes rigorous quality control at multiple stages of production

Raw Material Inspection

All incoming materials are tested for composition, hardness, and dimensional accuracy before production.

In-Process Quality Control

Continuous monitoring during manufacturing with automated quality checkpoints and statistical process control.

Final Product Testing

Comprehensive testing including performance validation, durability testing, and safety compliance verification.

Quality Assurance Contact

Have questions about our certifications or quality standards?

Quality Manager

Direct contact with our ISO-certified quality management team for technical inquiries and compliance questions.

Documentation Request

Request specific certificates, test reports, or compliance documentation for your procurement requirements.