■   Office address: Room 1211, Building 1, Xiaozhuang International, Qixia District, Nanjing City

■   Postal code: 210000

■   Production base: South side of Yandu Road, Salt Chemical Park, Hongze County, Jiangsu Province

■   Postal code: 223100

■   Contact: Chen Zhiwen +86-13913938664

■   Tel: +86-25-85564038

■   Fax: +86-25-86501846

■   E-mail: czw38664@163.com