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Sinoma Science & Technology (Chengdu) Co., Ltd (Hereinafter referred to as "Chengdu company") is a wholly-owned subsidiary of Sinoma Science & Technology Co., Ltd. (Stock code: 002080-CN) (hereinafter referred to as "Sinoma Science & Technology"), whose main business are NGV cylinders, hydrogen fuel cell cylinders, composite materials products and gas storage and transportation unit.Chengdu company has two production bases in Chengdu, Sichuan province and Suz

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