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Welcome to H2-Chem

2026-07-30

H2-Chem specializes in pharmaceutical intermediates, fine chemicals and electronic materials.

中科双航化学(大连)有限公司 & H2-CHEM CO LTD
Fluorinated Compounds · Dyes · Peptides · Fine Chemicals

Contact
Email: sales@dl-bykj.cn；sales@h2-chem.cn
Tel: +86-13941194417(WeChat) QQ：2624681329;QQ:165240430
NO. 19 Shuang D4 Street, Development Zone,116600-Dalian,CN

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