Tongzheng Electrical Surge Protective Devices Pass RoHS Test and Set a New Benchmark for Green Manufacturing

Recently, Zhejiang Tongzheng Electric Co., Ltd. announced that its surge protection device (SPD) products have officially passed the RoHS (Restriction of Hazardous Substances) test by the European Union. This marks that the company has reached a new peak in its environmental protection standards in the field of electrical safety protection. As a technology-based enterprise that has been deeply involved in the industry for 23 years, Tongzeng Electric's successful RoHS certification (Test Report Number:THZJ25021867074EN/GTS2502180124EN) not only strengthens its market access barriers in the European Union but also responds to the global green manufacturing trend with concrete actions, setting a model for the sustainable development of "Made in China".

The RoHS Directive serves as the environmental protection "red line" for electronic and electrical products in the European Union, imposing strict restrictions on six harmful substances namely lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (Cr6+), polybrominated biphenyls (PBB), and polybrominated diphenyl ethers (PBDE) (with cadmium content ≤ 0.01%, and the rest ≤0.1%). The surge protector sent for inspection by Tongzheng Electric this time covers core products in industrial power distribution, new energy, data centers and other scenarios. Through technological measures such as material innovation, structural optimization, full-process control and third-party verification, it ensures compliance. Tongzheng Electric's surge protectors, based on RoHS compliance, continue to maintain their technological leadership. The acquisition of RoHS certification has endowed Tongzheng Electric with significant strategic value for deepening its presence in the EU market, upgrading brand value and adapting to global standards.

RoHS certification is not only a declaration of environmental protection for Tongzheng Electric, but also a "green passport" for Chinese electrical protection enterprises to enter the high-end market. By continuously benchmarking against international standards, the enterprise takes surge protectors as the fulcrum and integrates safety protection and ecological responsibility deeply. It provides "safer, greener and more reliable" electrical solutions for global customers. In the future, Tongzheng Electric will continue to drive sustainable development through technological innovation and let "Made in China" shine with a green light on the global stage.