Add: East Industrial Park,Puji town,Jiaozhou,Qingdao

Tel: +86-532-86256767

Fax: +86-532-86256368

Contact: Manager Sun +86-18653281278

E-mail: sq@happychemical.com

Url: www.happychemical.com

Tel: 86-532-86256767

Fax: 86-532-86256368

Phone: 86-18653281278