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Hefei Anyu Composite Materials Co. Ltd.Anhui Sheng, China
CNOOC-Zhejiang LNG Co. Ltd.Zhejiang Sheng, China
Tieling Zhuchi Rubber Sealing Products Co., Ltd.Liaoning Sheng, China
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Zhejiang Kaineng Technology Co., Ltd.Zhejiang Sheng, China
Kub Technologies, Inc.
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kawabe co., ltd.