Laiyang Hongan Chemical Co., Ltd.
Tel: +86-535-7960808
Contact: Mr. Gao (sales)
Mobile: +86-13954538652   18663880796 
Fax: +86-535-7962578
Email: 265200
URL: 729# Longmen road (west), Laiyang, China
E-mail: sales@honganchem.com
URL: www.honganchem.com