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Construction Elevator Slide Wire

(5)

Waterproof Sliding Contact Line

(1)

Why Can We Always Ensure Excellent Quality

Quality Control

Our Commitment to Excellence

These certifications, issued by Guangdong Zhongyu Certification Co., Ltd. – an accredited body under the China National Accreditation Service (CNAS) – unequivocally demonstrate that our operations meet the highest global benchmarks for quality, environmental responsibility, and workplace safety. The scope covers the entire lifecycle of manufacturing and sales of sliding contact wires, ensuring that every product delivered to our clients is produced under rigorously controlled processes, with minimal environmental impact and maximum employee protection.

Securing this triad of management system certificates is not merely a regulatory formality; it reflects our unwavering commitment to operational excellence, continuous improvement, and customer satisfaction. It positions Guangdong Guanhua as a trustworthy and forward‑thinking partner, capable of supplying reliable, high-performance electrical components that comply with the most stringent international requirements. This robust management framework underpins our ability to innovate, adapt, and consistently exceed client expectations, solidifying our reputation as a high‑end, world‑class manufacturer in the electrical equipment sector.

Certification

Standard: Certificate of Conformity EN 61439-6:2012

Number: TA 385266043

Issue Date: 2026-01-09

Expiry Date: 2031-01-09

Scope/Range: Low-voltage busbar trunking system

Issued By: TÜV AUSTRIA (SHANGHAI) CO., LTD.

Standard: High‑tech Enterprise Certificate

Number: GR202444006002

Issue Date: 2024-11-28

Expiry Date: 2027-11-27

Scope/Range: Guangdong Guanhua Electrical Equipment Co., Ltd. is recognised as a High‑tech Enterprise, covering its core business in electric

Issued By: Department of Science and Technology of Guangdong Province, Department of Finance of Guangdong Province, and Taxation Bureau of Guangdong Province, State Taxation Administration

Standard: Type Test Report

Number: 02301-03-230072-S (Application No.: 20230522000055)

Issue Date: 2023-08-11

Scope/Range: Product: Sliding contact line – Model: GHHX-A. Manufacturer/Applicant: Guangdong Guanxin Electrical Equipment Co., Ltd. Test st

Issued By: Guangdong Testing Institute of Product Quality Supervision with CNAS accreditation (CNAS L0153).

Standard: Type Test Report

Number: 02301-03-230073-S (Application No.: 20230522000043)

Issue Date: 2023-08-11

Scope/Range: Product: Sliding contact busbar trunking– Model: GHHX-B. Applicant/Manufacturer: Guangdong Guanhan Electrical Equipment Co., Ltd

Issued By: Guangdong Testing Institute of Product Quality Supervision with CNAS accreditation (CNAS L0153).

Standard: Environmental Management System Certification (GB/T 24001-2016 / ISO 14001:2015)

Number: 18625E00049R0S

Issue Date: 2025-03-25

Expiry Date: 2028-03-24

Scope/Range: Company: Guangdong Guanhua Electrical Equipment Co., Ltd. (Organization Code: 91441900MAC3NNHWXF). Activities: Manufacture and s

Issued By: Guangdong Zhongyu Certification Co., Ltd. (address: 308, Block 4, No. 2 Keyan Road, Guangzhou, Guangdong, China); accredited by CNAS.

Standard: Occupational Health and Safety Management System Certification (GB/T 45001-2020 / ISO 45001:2018)

Number: 18625S00041R0S

Issue Date: 2025-03-25

Expiry Date: 2028-03-24

Scope/Range: Company: Guangdong Guanhua Electrical Equipment Co., Ltd. (Organization Code: 91441900MAC3NNHWXF). Activities: Manufacture and s

Issued By: Guangdong Zhongyu Certification Co., Ltd. (address: 308, Block 4, No. 2 Keyan Road, Guangzhou, Guangdong, China); accredited by CNAS.

Standard: Quality Management System Certification (GB/T 19001-2016/ISO 9001:2015)

Number: 18623Q00414R0S

Issue Date: 2025-08-22

Expiry Date: 2026-10-07

Scope/Range: Company: Guangdong Guanhua Electrical Equipment Co., Ltd. (Organization Code: 91441900MAC3NNHWXF). Activities: Manufacture and s

Issued By: Guangdong Zhongyu Certification Co., Ltd. (address: Room 501-506, No. 12, Guanhong Road, Guangzhou, Guangdong, China); accredited by CNAS (CNAS C186-M).

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