The novel Huashuaite wind barrier system in China was designed and manufactured by Huashuaite to give wind protection to the Hangzhou Bay Cross-sea Bridge, which has filled the gap in technology in the field domestically. The use of high-strength polycarbonate engineering plastics, combined with a high-strength, high-weather-resistant frames, can withstand the wind sweeping across bridges and roads, and effectively ensure the safety of the traffic. Huashuaite has become an industrial benchmark in the windproof applications of large domestic bridges, winning wide recognition due to the reliabilities.