1. Ensure the lighting meets the relevant safety standards for use in hazardous areas.
2. Ensure that the manufacturer has the necessary certifications and approvals for lighting in Vietnam,
such as CVN 7098-1:2009、TCVN 7098-2:2009
3. Request a detailed product specification sheet from the manufacturer to ensure the lighting meets the application requirements.
4. Request a detailed quotation from the manufacturer, including all costs associated with the purchase, such as shipping and customs fees.
5. Ensure the manufacturer has a good track record of supplying quality products and customer service.
6. Ensure the manufacturer has a reliable after-sales service and support network in Vietnam. The manufacturer has the necessary certifications and approvals for lighting in Vietnam.