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Why Can We Always Ensure Excellent Quality

Quality Control

Through independent research and development, the company has fully mastered the core technology of wastewater treatment patents. The water treatment equipment produced can provide comprehensive solutions for wastewater treatment according to different water quality and effluent requirements. The subsidiary brand "Qinrunze Equipment" (Qinrunze Environmental Protection Co., Ltd.) is engaged in processing non-standard environmental protection equipment, lifting devices, filters, EDI and other equipment, and provides membrane sales, maintenance, replacement, cleaning, and membrane cleaning special agents.

Certification

Beijing Qinrunze Environmental Protection Technology Co., Ltd. Certifications
Standard: Certificate of Enterprise Integrity Management System Certification
Number: GB/T31950-2015
Issue Date: 2023-04-20
Expiry Date: 2026-04-19
Scope/Range: Professional contracting for environmental engineering construction, specialized contracting for mechanical and electrical engin
Issued By: Beijing Guolian Standard Certification Co., Ltd
Beijing Qinrunze Environmental Protection Technology Co., Ltd. Certifications
Standard: Management System Certification Certificate
Number: GB/T19001-2016/ISO9001:2015GB/T50430-2017
Issue Date: 2023-07-14
Expiry Date: 2026-07-13
Scope/Range: Professional contracting for environmental protection engineering construction and building mechanical and electrical installati
Issued By: Beijing Mainland Aviation Star Certification Quality Center Co., Ltd
Beijing Qinrunze Environmental Protection Technology Co., Ltd. Certifications
Standard: After sales service certification certificate
Number: 45922SC0310146R0S
Issue Date: 2024-03-04
Expiry Date: 2025-03-08
Scope/Range: Environmental sewage treatment equipment and accessories, electromechanical equipment and accessories, environmental sewage trea
Issued By: Bosen Inspection and Certification Group Co., Ltd
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