Manufacturer of Alkenyl Succinic Anhydride, Metalworking Fluid Additives, and Polyaspartic Resin

[Shanghai, China — June 6, 2025] — Ruqinba Chemical Materials Co., Ltd. successfully participated in Lubricant Expo China 2025, held from June 4 to 6 at the National Exhibition and Convention Center (Shanghai). Located at Booth F25 in Hall N5, Ruqinba showcased its latest innovations in Alkenyl Succ

In the metalworking industry, manufacturers are constantly searching for innovative solutions to enhance performance while addressing environmental concerns. Ruqinba's extensive portfolio of specialty additives for metalworking fluids empowers fluid formulators to meet both current and future challe

Across vast grasslands and the open sea, towering white wind turbines spin tirelessly, delivering clean energy to millions of homes. But have you ever wondered how these giants, often over 100 meters tall, survive relentless exposure to wind, sand, salt spray, hail, and harsh UV radiation? The answe

In the world of precision manufacturing and metalworking, cutting fluids—whether oil-based or water-based—are more than just accessories. They're essential materials that directly affect tool life, surface finish, and even operator safety.You've probably heard of oil-based and water-based coolants,