Qingdao YiHua Products Co.,Ltd
Add:No.8 Zhengzhou Road, Qingdao,China 

E-mail:Yihuaproducts@gmail.com 
E-mail:info@yihuaproducts.com        
E-mail: qdyihua@163.com         
Tel: 86-532-66626427
Fax: 86-532-84885723