N-Techem Hangzhou office:
Shenlan Guangchang, 207 Chaohui-Lu, Hangzhou, China

N-Techem Ningbo Office:
ADD: Room 12B05, Huijin Building,77 Heyi Road, Haishu District, Ningbo, Zhejiang, China,315000
Tel: +86-574-2789-2584
Fax: +86-574-2789-2585
E-mail: sales@n-techem.com
Website: http://www.n-techem.com/

N-Techem Hong Kong Office:
Unit 02, 21 Floor, Apec Plaza, No. 49, Hoi Yuen Road,
Kwun Tong, Kowloon, Hong Kong
Tel. : +852) 3483 7684
Fax : +852) 3618 4613
Mobile : +852) 6905 2870
www.n-techem.com.hk

N-Techem Microbiological Laboratory:
ADD: Room 102, 2/F，Building 3， 818 East Section of kaifa Avenue, Sanjia Street, Taizhou Bay New District, Taizhou City, Zhejiang Province,  China.