Certificate

This is an after-sales service certification certificate, which proves:
The after-sales service system of HDPE pipe fittings products of Zhejiang Qingfa Pipeline Technology Co., Ltd. complies with the "GB/T 27922-2011 Commodity After-sales Service Evaluation System" standard and has reached a five-star after-sales service level.

This is an ECM certification certificate issued by Ente Certificazione Macchine of Italy (ECM, the certification body with EU Notice number NB1282), mainly certifizing:
Product compliance
The HDPE pipe fittings (including electrofusion/hot-melt pipe fittings, valves, etc., with specifications ranging from DN20 to DN400) produced by Zhejiang Qingfa Pipe Technology Co., Ltd. for gas and water supply systems comply with relevant EU standards (BS EN 1555-3:2021, BS EN 12201-3:2024, etc.) and meet the technical requirements for market access in the EU.
Certification validity
This certificate is one of the official proofs that the product complies with EU regulations and can assist the product in entering the EU and markets that recognize this certification.

This is an ECM voluntary certification certificate issued by Ente Certificazione Macchine (ECM) of Italy, certificating:
Polyethylene (PE) pipe fittings (specifications DN20 - DN1200) produced by Zhejiang Qingfa Pipe Technology Co., LTD. Comply with the technical requirements of the relevant EU standards for building products (EN 12201-3:2024, EN 1555-3:2021) and the CE Regulation (Marketing of Building Products) (Regulation (EU) No 305/2011).

This is a laboratory accreditation certificate issued by the China National Accreditation Service for Conformity Assessment (CNAS), which certifies:
The testing center of Zhejiang Qingfa Pipe Technology Co., Ltd. complies with ISO/IEC 17025:2017 "General Requirements for the Competence of Testing and Calibration Laboratories".
In accordance with the CNAS-CL01 accreditation criteria, it possesses the technical capability to carry out the testing/calibration services listed in the certificate attachment.

This is an environmental management system certification certificate issued by China Economic Certification (Beijing China Economic Science and Technology Environmental Quality Certification Co., LTD.), certifying:
The environmental management activities related to the production and service of polyethylene (PE) pipe fittings and PE ball valves of Zhejiang Qingfa Pipe Technology Co., Ltd. comply with the GB/T 24001-2016/ISO 14001:2015 standard, and its environmental management system meets the requirements of this standard.

This is an occupational health and safety management System certification certificate issued by Zhongjing Certification (Beijing Zhongjing Kehuan Quality Certification Co., LTD.), certifying:
The occupational health and safety management system established by Zhejiang Qingfa Pipe Technology Co., Ltd. for the production and service activities of polyethylene (PE) pipe fittings and PE ball valves complies with the requirements of the GB/T 45001-2020/ISO 45001:2018 standard.

This is a quality management system certification certificate issued by Zhongjing Certification (Beijing Zhongjing Kehuan Quality Certification Co., LTD.), certifying:
The quality management system established by Zhejiang Qingfa Pipe Technology Co., Ltd. for the production and service activities of polyethylene (PE) pipe fittings and PE ball valves complies with the requirements of GB/T 19001-2016/ISO 9001:2015 standards.

This is the WRAS certification, which is the authoritative certification for drinking water contact products in the UK. This certificate belongs to the Material Approval.
It mainly proves:
The material of this product (PE100 black HDPE pipe fittings from Zhejiang Qingfa Pipe Industry) complies with the British standard BS6920-1:2014 and is suitable for contact with drinking water (for household use).The material will not affect water quality (it will not change the smell/appearance of water, will not release harmful substances, and will not breed microorganisms).This product can be used in drinking water scenarios where the water temperature does not exceed 65℃.