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Comprehensive Capabilities Supported by Locally-oriented Group Enterprises
Rengo Group Companies in Japan

Efficiently divided work responsibility between directly managed plants and group companies is essential to the strength of the Rengo Group in terms of integrated manufacturing ranging from paperboard to corrugated products. At the same time, cooperation within the group is also crucial to the effective development of non-corrugated businesses such as folding cartons and flexible packaging. An extensive network of locally-oriented group enterprises in Japan, each having its own technology and expertise, is what supports the comprehensive capabilities of the Rengo Group.

Flexible Packaging

Howa Sangyo Co., Ltd.

Howa Sangyo Co., Ltd.


Funabashi-shi, Chiba Prefecture

TEL. +81-47-456-5011  FAX. +81-47-456-5080
Main products

Flexible packaging made from plastic films
and paper, etc.