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Add: Jintong international Building, No.113,Huayuangang Street, Gong shu District, Hangzhou, Zhejiang Province

P.C: 310015

Tel: +86-571-85378921

Fax: +86-571-85378913

Contact: Bob Han

Mobile : +86-15336536056 15968880556

Email : sales@keyingchem.com

Website: www.keyingchem.com