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LONG-JOIN Quality Certificate

Welcome to our Quality Certificate gallery. Feel free to download or view the PDF documents online.
Our certificates cover a variety of international qualifications, which serve as market access credentials for local sales and a mark of proven quality for other markets. They include CE, CB, FCC, RoHS, Zhaga Book 18, as well as the widely recognized UL certificate and the UKCA certificate for NEMA sockets (issued 2021-09-09)​. Furthermore, our quality management system is certified to the international ISO 9001:2015 standard. At the same time, in the management of production operations, we implement a 5S management system.
Notice: From 2020 to 2022, Long-Join’s factory received factory inspection reports from TÜV Rheinland.

Production Certification

CE photocontrol

CE, No.: I/ISETC.000320191010

RoHS photocontrol

RoHS Test Report, No.: DTI201908120927-3E

UL photocontroller

UL, No.: E188110

CB, No.: IEC 61984:2008

UKCA photocontroller

UKCA, No.: BS EN 61984:2009

FCC, No.: ACI-F18315
DEKRA certificate

Zhaga Book18, No.: 02-18-CA0002

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Valid Certification Files

ISO9001 long-join 01
ISO 9001:2015, No.: 01124030234R7M(F1)
ANSI C136.41 photocontroljpg

ANSI Receptacle Test Report, No.: S20180515035701

207C Test Report

207C Test Report, No.: S20170118722001-G1

Reach report NEMA photocontrol receptacle

NEMA Receptacle REACH Report, No.: QLAB-178T502R

Factory Inspection Reports

Supplier Assessment Report, No.: 19892534_T

Supplier Assessment Report, No.: 19915740_P

Main Product Lines Verification Report, No.: 19892535_P+T

Our Manufacturing Flow

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