Certificates | Zhejiang Walter Mech Electrical Co.,Ltd.

Our Certificate & Global Compliance

At Zhejiang Walter Mech Electrical Co.,Ltd., we are committed to delivering safe, reliable, and globally compliant tubular motor solutions. Every product leaving our factory meets strict international quality and safety standards. With a strong focus on engineering excellence and complete quality assurance, Walter ensures our motors perform with long-term stability, durability, and safety in every application.

Our certificates cover electrical safety, EMC performance, environmental responsibility, and production consistency—providing our global partners full confidence in every shipment.

Quality Management System

ISO 9001:2015 – Quality Management Certificates

Our factory operates under a certified ISO 9001:2015 quality management system, ensuring:

Full production process traceability
Continuous improvement mechanisms
Consistent product performance
Reliable quality control and inspection procedures

This guarantees that every tubular motor and smart shading product meets high international standards.

Electrical & Safety Certification

CE Certification (European Union)

All Walter tubular motors comply with CE requirements, covering:

Low Voltage Directive (LVD)
Electromagnetic Compatibility (EMC) Directive
RoHS environmental compliance

This ensures safe operation and compatibility for EU markets.

EMC Compliance

Our products meet international EMC standards to ensure:

Stable operation with minimal interference
Compatibility with smart home controllers
Reliable performance in residential and commercial environments

Product-Specific Certification

We provide certifications for different Walter motor series, including:

DC Tubular Motors (WM Series)

CE / EMC / RoHS
Battery safety certification
Endurance & lifecycle test reports
Charger & power accessory compliance

AC Tubular Motors (YYGL Series)

CE LVD safety report
EMC report
Noise test certification
Torque & load test verification

Certificates are available for:

YYGL35 Series
YYGL45 Series
YYGL59 Series
Manual override motors (M Series)
Built-in receiver motors (R Series)

Testing & Performance Guarantee

Our in-house laboratory performs:

Noise level testing
Torque accuracy verification
Endurance cycling tests (10,000+ cycles depending on model) According to IEC60335-2-97
Thermal protection verification
Overload & stall protection testing
Environmental humidity and temperature tests

All results meet IEC and EN standards for tubular motors.