AFree repair is provided during the warranty period. Beyond the warranty period, you can pay for the repair.（1year） Contest us: e-mail:470012286@qq.com Phone:+86-18730220601 Response time commitment: Reply within 24 working hours. For complex issues, please inform us of the estimated response time.
AOur date of delivery is after order 30 days. If you need change it, you can tell us.Most of the time, we opt for sea transportation or air transportation. In special cases, we can discuss it in detail.
We are a modern manufacturing enterprise specializing in the research and development, production and sales of civil engineering testing instruments and accessories.
