CB.CB Company, established in 2017 and headquartered in Yuhuan, Zhejiang, is a national-level high-tech enterprise specializing in the R&D and manufacturing of quick-installation EP carbon steel piping and thin-walled stainless steel piping systems. The company operates a 42,000-square-meter R&D center, CNAS-accredited laboratories, and advanced production and testing equipment. Its products hold multiple international certifications, and it has led or contributed to numerous national industry standards. Leveraging robust technological innovation, its “Bannigo” pipeline systems are widely deployed in gas, fire protection, and water supply applications, delivering secure, healthy, and intelligent pipeline solutions with comprehensive services. Core products encompass stainless steel pipes and various pipe fittings.