Technological Support

On-site technological support within 48 hours.

During decades-long relationship with our loyal customers, Dajiang highly values user experience. Client’s success is the key to Dajiang’s sustainability.

Located in Nanjing, a city with rich historical background, Dajiang takes advantage of its strong transportation system that ensures the promptness of our service.Regular training ensures expertise of our technological support team.Our technological team customizes solutions for different clients need. After sale support is also an important aspect when we develop our solutions, in order to ensure that client’s investment in their equipment is safe and worthwhile.

Because of our persistence on high standard product and service, we have established a strong client base. In the future, we will keep our sincere attitude as always, and progress together with our customers!

*Currently we only provide on-site support national-wide. If you are a foreign customer inquiring about our after sale service, please contact: