Guangzhou City NingHui Technologies Company Limited.

Tel: 020-62160909  Fax: 020-62160613

Email: gzninghui@163.com

Website: www.gzninghui.com

Address: No. 499, Middle Road, ChengAo Avenue, Ao Tou Town, Conghua, Guangzhou, Guangdong P.R.C.  510940