Hamanaka Chain is accredited the quality assurance system as per ISO 9001and API Q1, as well as the environmental management system as per ISO 14001, and is authorized worldwide by international organizations and classification societies.
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DNV ISO9001
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DNV Quality System Certificate
 
 
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DNV ISO14001
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DNV Management System Certificate
 
 

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ABS
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Certificate for Quality Assurance Program
 
 
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API
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Q1 Certificate
 
 

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Certification
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American Bureau of Shipping
Det Norske Veritas
Lloyd's Register of Shipping
 
Nippon Kaiji Kyokai
Bureau Veritas
Germanischer Lloyd
 
Registro Italiano Navale
China Corporation Register of Shipping
 


Copyright 2002 Hamanaka Chain Mfg. Co., Ltd. all rights reserved.