Watertight Integrity Testing Providers

Zhenjiang Xinhuadian Construction Quality Testing Co., Ltd. was registered in May 2004 as a state-owned enterprise and is a wholly owned subsidiary of China Energy Engineering Group Jiangsu Province Electric Power Construction No.

Zhong Xing Sea-Land Engineering Co., Ltd. is a Guangzhou-based marine and offshore technical services subsidiary of COSCO SHIPPING Heavy Industries, ultimately part of the COSCO SHIPPING Group. The company's core competencies are

Zhoushan Dongjin Marine Service Co., Ltd. is a marine safety service contractor based in Zhoushan, Zhejiang Province, with operations also referenced under a Hong Kong-registered limited entity incorporated in August 2017. From it

Zhoushan Dongwan Fire-Fighting Equipment Service Co., Ltd. operates from Zhoushan, an island-based Zhejiang Province city that forms the eastern half of the combined Ningbo-Zhoushan port complex, the world's busiest port by cargo

Zhoushan Haishan Marine Service Co., Ltd operates from Zhoushan, an island-based Zhejiang Province city that forms the eastern half of the combined Ningbo-Zhoushan port complex, the world's busiest port by cargo throughput, with m

Zhoushan Island Marine Service Co., Ltd. is a marine safety service provider based in the Dinghai District of Zhoushan, Zhejiang Province. The company is listed as an approved service supplier by five recognised classification soc

Zhoushan Perfect Marine Service Co., Ltd. is a marine safety service contractor based in Zhoushan, Zhejiang Province, serving vessels at the Zhoushan, Ningbo-Zhoushan, Liuheng, Putuo and Daishan anchorages and at major repair yard

Zhoushan Qiuzhen NDT Co., Ltd. is a non-destructive testing and marine safety service contractor based in Zhoushan, Zhejiang Province, serving vessels at the Zhoushan, Ningbo-Zhoushan, Liuheng, Putuo and Daishan anchorages and at

Zhoushan Sunrise Marine Service Co., Ltd. is based in Zhoushan, an island-based Zhejiang Province city that forms the eastern half of the combined Ningbo-Zhoushan port complex, the world's busiest port by cargo throughput, with ma

Zhoushan Wisdom Marine Co., Ltd. is a marine safety service contractor located in Zhoushan, Zhejiang Province, serving vessels at the Zhoushan, Ningbo-Zhoushan, Liuheng, Putuo and Daishan anchorages and at major repair yards in th