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                                Production Base

                                Zhenghui Company's production base has strong manufacturing capabilities and is an advanced engineering lighting production base in China.Since the main explosion-proof products are explosion-proof and intrinsically safe, the highest explosion-proof grade products, the company is specially equipped with a spectrum analyzer, a distribution photometer, a high-precision image measuring instrument, a protective laboratory, and a microcomputer hydraulic universal testing machine. Layers of control to ensure product quality.

                                Production Base
                                System Certification

                                System Certification

                                • ISO Certification: ISO9001, ISO14001, ISO45001

                                • CRCC Railway Certification

                                • Zhenghui Lighting also has energy-saving certification, coal safety certification, international explosion-proof certification, national explosion-proof certification, CCC/CQC, international EU certification, etc., complete certificates are committed to providing customers with high-quality products and a perfect service system to ensure the safety of people, the environment and property.

                                ROHS compliance certificate
                                ROHS compliance certificate
                                Light environment product certification certificate
                                Light environment product certification certificate
                                CCC certification
                                CCC certification
                                Blackboard light CQC product certification certificate
                                Blackboard light CQC product certification certificate
                                Blackboard light energy-saving certification certificate
                                Blackboard light energy-saving certification certificate
                                Classroom lamp CQC product certification certificate
                                Classroom lamp CQC product certification certificate
                                Classroom lamp energy-saving certification certificate
                                Classroom lamp energy-saving certification certificate

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