Good news from CZ! Following the CNAS national laboratory accreditation, our laboratory has officially obtained the DNV Witnessed Test Laboratory qualification, a globally recognized authority in the explosion-proof electrical field.

On November 22, 2025, a grand unveiling ceremony was held at the Explosion-proof Technology Seminar, co-hosted by Mr. Huang Jianfeng, General Manager of CZ, and Mr. Li Xiang, Director of DNV. This milestone confirms that CZ’s explosion-proof testing capabilities are fully aligned with international authoritative standards.

With this qualification, CZ Electric provides more credible technical support for its products in high-end fields such as offshore engineering, petrochemicals and ocean-going vessels, strengthening our global market layout and core competitiveness.