Beijing Wisdom Chemical Co.,Ltd

F2, Building 19, Liando Valley U, Majuqiao, Tongzhou District, Beijing 101102, China

Tel：010-59777157，010-59777167

        010-59777817，010-59777827，010-59777826

Fax：010-59771535

Emails：mei@wisdomchem.com，sales1@wisdomchem.com

              sales2@wisdomchem.com，market@wisdomchem.com