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Certification and compliance documentation
GAOQIAO supplies LED traffic signals, controllers, solar warning products and related structures for project-specific applications. Compliance documentation is model-, configuration- and destination-specific. Confirm the applicable standard and required document set before an order is placed.
How to review a document
Check the document holder, exact product or model, standard or test method, issuing organisation, issue date, applicable configuration and any stated validity or scope. A document for one signal head or controller configuration should not be assumed to cover another model.
Documentation to request with an RFQ
- Product model, drawing and data sheet for the proposed configuration
- Requested destination standard and any tender-specific test requirement
- Available inspection, test or compliance documents for the selected model
- Packing, marking, spare-parts and after-sales documentation requirements
The reference documents displayed below should be confirmed against the selected model before use in a tender, approval process or import submission. Contact GAOQIAO for the current document set applicable to the requested configuration.
Nanjing Gaoqiao Traffic Technology Co., Ltd has 17 years history in traffic light design and making since 2006
我们的重点及优势包括交通信号灯和交通信号控制机，涵盖常规供电或太阳能供电、便携式或移动式产品、普通或太阳能交通警示灯，以及各类交通信号指示板和灯杆。
Keep the document matched to the quoted version
When reviewing a quotation, record the model and configuration beside each requested document. A document may refer to a component, a complete signal or a manufacturing process; those scopes should remain distinct in the project file.
If a drawing, electrical version or material changes during review, ask whether the existing document set still applies. Keep the current drawing reference and any supplier clarification with the approval record. This page provides a starting point for requesting documentation, while the selected model and destination requirements determine what is relevant to the order.