FAQ Category


  • Q How long is the lead time and shipping time?

    A Lead time: Normally it takes around 20-30 days to finish an order of one full container. For sample order, 5-7 days after receiving your payment.

    Shipping time: Items in stock will be shipped in 3 working days upon receipt of the payment. Exact delivery time, however, varies from different countries. Please make sure the shipping address that you give is correct. If you didn't receive the goods 30 days after the shipment, please contact us for details.
  • Q Do you have more pictures and Videos?

    A Yes, more detail pictures and videos will be sent to you once inquiry received. please don't hesitate to contact us at any time.
  • Q Can you offer customized service?

    A Yes, of course. ODM and OEM acceptable since we have our Research and Develop department.
  • Q What's MOQ?

    A The MOQ for all the products are 1 piece if we have material in stock. 
  • Q How long is the warranty period?

    A The warranty is 12 Months for our products. if there is quality problem for parts, we also can send the parts to you to replace.
  • Q Are you factory or trading company?


    We are one of leading manufacturer of lightbar, minibar, beacon, siren and speaker in China since the year 1998. 

    We contribute to research and develop, produce and sell Warning Lights, Siren, Speaker, Vehicle
     illumination, work light and Military Protection Equipment. Including 22 categories with more than 200 products in all, which are widely used in fields such as Police, Fire, Ambulanc, medical, traffic and engineering.

    Rich experience in exporting goods all over the world, mainly Europe, North and South America, Middle East, Southeast Asia, North Africa and Australia. Reliable quality and excellent after-sale services
     help Hilmo to establish a good reputation at home and abroad.


HILMO Security is one of the biggest manufactory of warning lightbar ,siren and speaker in China which was found in 1998. With 13 branch office all over China, reliable quality and excellent after-sales service make HILMO brand gain very good reputation in China!