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Authoritative Certifications

Certifications

LANGQIWEI Air Conditioning Co., Ltd. has been audited by international authoritative certification bodies and obtained multiple management system certification certificates, consistently maintaining an industry-leading quality management level.

Quality Management System Certificate
Quality Management System Certificate ISO 9001
Environmental Management System Certificate
Environmental Management System Certificate ISO 14001
Occupational Health and Safety Management System Certificate
Occupational Health & Safety Management System Certificate ISO 45001
Certification Registration Qualification Maintenance Notice
Certification Registration Qualification Maintenance Notice Qualification Maintained
Langqiwei Air Conditioning Co., Ltd.

Professional HVAC manufacturer.


Providing complete air solutions for global construction projects.

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Email：office@langqiwei.cc

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