Online serviceDart-Rich provides customers with professional consultation and system solutions, equipped with complete fan selection and optimization software. We can provide flexible and diverse maintenance agreements based on different customer needs, and tailor the most suitable maintenance plan for you according to special needs.
Dear Valued Customer,
If you need pre-sales support, please fill out the form below. If the form does not adequately describe your needs, please send an email with "Pre-sales Support" as the subject to firstname.lastname@example.org, we will reply to you as soon as possible. Thank you for your support and trust!
After-sales service hotline:400-625-2668
Address:No.88 Tongsheng Ave., Nantong Economic &Technological Development Area, Jiangsu Province, China