Q:Are you a factory?

A:Yes,we are a factory which has been focusing on research and development and manufacturing alarm series products such as bells, siren for more than 20 years


Q:How can I get some samples?

A:All the sample is available , I will arrange shipment after your confirm


Q:How does your factory do regarding quality control?

A:We have professional QC department, We inspect all steps from the purchase of the materials to the departures of products from our factory according to the standard test. We always attach great importance on quality control from the beginning to the end .our factory has gained CE.Rohs certificate.


Q:When you ship my order?

A:Normally 15 days  after receiving your payment,but it can be negotiated based on production schedule.


Q: How long is the product warrenty period?

A:Every products has the patent of the original, we promise that the products have two year warranty, but the counterfeit products are not included in the warranty period


Q:How do do the payment ?

 T/T, L/C, Paypel.,is acceptable as you like