San Francisco, a global beacon of technological innovation and urban development, demands safety standards that match its forward-thinking reputation. From the complex underground power grids maintained by PG&E to the massive data centers in Silicon Valley, electrical safety is not just a regulatory hurdle—it is a life-saving necessity. As a leading manufacturer and exporter, we provide San Francisco enterprises with Electrical Hazard (EH) rated shoes that surpass ASTM F2413-18 standards.
Operating in California means adhering to some of the strictest safety regulations in the world. Our EH footwear is engineered to meet Cal/OSHA requirements, ensuring that contractors at the Port of San Francisco or utility workers in the Sunset District are protected against shocks up to 18,000 volts at 60Hz for one minute, with no leakage current or dielectric breakdown under dry conditions.
Weifang Lento Shoe Co., Ltd., based in the industrial heart of Shandong, serves as a vital link in the global safety supply chain. By combining China’s massive manufacturing efficiency with California’s premium quality expectations, we offer San Francisco businesses an unbeatable competitive advantage.
Our facility specializes in OEM and ODM services, allowing San Francisco distributors to create private-label EH shoes that cater specifically to the local workforce's needs—from lightweight breathable mesh for Bay Area summers to insulated leather for coastal dampness.






Every pair of Lento shoes undergoes rigorous Information Gain testing. We don't just follow the standards; we document the performance of every batch to provide our San Francisco partners with full transparency and reliability.
The safety footwear industry is undergoing a paradigm shift. Today’s procurement managers in San Francisco are looking for "Smart Safety"—shoes that combine EH protection with ergonomic comfort and sustainable materials.



