メール: sales@cobtecinternational.com
連絡: Mr Chen +86 15801565563
Tel: +8610 84440108
住所: Tower 3 of TianTongTai Valley, 13th Street of Kechuang, ETD District, 100176, Beijing, China
工場: Building 3 , No.1 of Tiansha Road, Tangxia Town, Dongguan City, Guangdong Province, China
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