Quality Service > Service Concept

The special technical support staff of Hangzhou Singo Technology provides customers with perfect pre-sale, sale and after-sale service technical support as well as a comprehensive introduction of products of our company, and fully knows your needs.

Our company promises: After receiving service requirements from customers, we will reply within 4 hours. If necessary, we will be on the spot within 24 hours.

Service hotline (0571-86035190) will give online answers to your questions during product installation and use. 

甘肃快3走势图基本走势图手机版