Quality

The Quality Control Center is an important part of the plant and is responsible for the strict quality testing of all production processes and final products. The center is equipped with advanced testing equipment that enables comprehensive evaluation of product performance, durability and safety. We follow a strict quality management system to ensure that every product that leaves the factory meets international standards and can operate stably and efficiently.

Standard: Occupational health and safety management system certification Number: 04619E10440R0M Issue Date: 2022-03-19 Expiry Date: 2025-03-18 Scope/Range: Qualification within the Scope of Environmental Protection Project Construction Special Field Contracting and Related Management Issued By: Beijing Head International Certification Co., Ltd.

Standard: Occupational health and safety management system certification Number: 04619S10348R0M Issue Date: 2022-03-19 Expiry Date: 2025-03-18 Scope/Range: Qualification within the Scope of Environmental Protection Project Construction Special Field Contracting and Related Management Issued By: Beijing Head International Certification Co., Ltd.

Standard: Number: Scope/Range: Issued By:

Standard: Occupational health and safety management system certification Number: 04619S10348R0M Issue Date: 2022-03-19 Expiry Date: 2025-03-18 Scope/Range: Qualification within the Scope of Environmental Protection Project Construction Special Field Contracting and Related Management Issued By: Beijing Head International Certification Co., Ltd.