Great Wall Steel Casting holds certifications from eight major classification societies!

　　CCS / ABS / DNV / LR / BV / NK / RS / KR

　　Marine steel castings suitable for ocean-going vessels worldwide

　　Every piece undergoes dual non-destructive testing: magnetic particle testing and ultrasonic testing

　　Ultrasonic testing checks for internal defects; magnetic particle testing checks for surface defects

　　On-site witnessing by classification society surveyors

　　Great Wall Steel Casting has produced hundreds of marine steel castings

　　✅️ Items include tiller arms, rudder horns, stern frames, rudder bearings, anchor chain wheels, and more

　　✅️ Manufactured according to classification society drawings with full process traceability

　　Long-standing partnerships with renowned shipyards such as Dalian Hengli Heavy Industry and Yangzijiang Shipbuilding Group

　　Great Wall Steel Casting offers compliant qualifications, controllable quality, and reliable production capacity

　　We welcome you to visit our facility!

一 END 一