Tel +86-023-6139-8061 +86-86-13650506873
Email sales@chemdad.com
Tel +8618168183658
Email sales1@artkmedchem.com
Tel 021-20960837
Email market@aloespharm.com
Tel 20-66003216 18666003216
Email info@porsefinechemical.com
Tel 021-64340559 13651849907;
Email xinyu_shi@jwypharmlab.com.cn