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Buyer Resources: New Technical Guides
Practical selection and procurement guidance from GAOQIAO for LED traffic signal projects.
Guia de compatibilidade do controlador Signal Size Selection Guide Certification Checklist Solar vs AC Guide
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Nosso foco e vantagens incluem semáforos e controladores com alimentação convencional ou solar, portáteis ou móveis, sinalizadores convencionais ou solares, diversos painéis de sinalização e postes.
Recursos relacionados sobre sinalização de trânsito
Use estes recursos para preparar perguntas sobre produtos e requisitos do projeto. Confirme detalhes elétricos e de instalação na documentação do modelo selecionado.
Recursos relacionados
Use the download library alongside the model documents
The resources above cover signal materials, LED types, regional applications and purchasing decisions. Start with the subject relevant to the decision you need to make. Material comparisons help organise housing questions, while LED guides help identify the optical and electrical information to request for a proposed signal.
A general article is not a substitute for the wiring or installation instructions for a particular controller or head. Keep the product model, drawing revision and document reference together when sharing information with the purchasing or installation team. This makes it easier to check that everyone is reviewing the same configuration.
Informações a apresentar na análise
- For housing selection, compare the proposed material, assembly drawing and evidence required by the project.
- For LED selection, request the data for the finished signal configuration rather than comparing LED names alone.
- For controller instructions, match the document to the controller model and electrical version.
- For quotations, retain the selected product link and a list of documents still needed before approval.
Envie links dos modelos e informações do projeto por contato da GAOQIAO. Anexe a configuração final e a lista de documentos à cotação do projeto.