Hangzhou Lingqi Technology Co., Ltd.

Sales & Technical Inquiry:

Phone: 400-001-8882 / 19106568700

Tel: 0571-86778850

Email: maosw@www.greatwallchem.cn

After-Sales Support:

Phone: 0571-86778850

(Please provide product serial number when calling)

Address:

Building 13F, No.260 6th Street, Qiantang New District, Hangzhou, Zhejiang, China

Zip: 310018