English 
Guangzhou Prin-Cen Scientific Co., Ltd. has established a standardized after-sales service management system and workflow. We offer on-site/remote installation, maintenance, debugging and troubleshooting services, with on-site installation arranged within 48 hours after 3 working days' advance notice and confirmation. Our products come with a 12-month warranty covering free repair for non-artificial faults. We also provide one-on-one on-site and remote operation training with professional technical documents, fully ensuring the normal operation of your instruments.
Guangzhou Prin-Cen Scientific Co., Ltd. has established a standardized after-sales service management system and workflow. We offer on-site/remote installation, maintenance, debugging and troubleshooting services, with on-site installation arranged within 48 hours after 3 working days' advance notice and confirmation. Our products come with a 12-month warranty covering free repair for non-artificial faults. We also provide one-on-one on-site and remote operation training with professional technical documents, fully ensuring the normal operation of your instruments.
