Contact
Get in touch with the GAOQIAO sales team
Send us your product requirements, project specifications or partnership questions. We typically reply within one business day with a matched quotation or next steps.
Sales inquiry
For quotations, product selection and order questions.
Phone: +0086-18805173545
Email: sky-sale@njgq.net
WhatsApp / WeChat: +0086-18805173545
Technical support
For installation, wiring and after-sales technical questions.
Email: yxs@njgq.net
Fax: 0088.025-52657890
Office location
Nanjing Gaoqiao Traffic Technology Co., Ltd.
Nanjing, Jiangsu, China
Factory visits by appointment.
Working hours
Monday – Friday: 08:30 – 17:30 (UTC+8)
Email and WhatsApp inquiries are monitored outside office hours for urgent project support.
Send a message
Request a quotation or ask a question
Include your product requirements, quantities and destination market so we can reply with a useful answer rather than a generic response.