1. GB 15742-2001 Speaker Performance Requirement for Motor Vehicle & Testing Methods

2. QC/T 30-2004 Technical Condition of Motor Vehicle Horn

3. CCC China Conpulsory Certification

4. ECER28-93 European"Sound audible warning devices and equipment audible signal for motor vehicle,uniform conditions for approval of recognization."

5. GB15085-94 Wiper Blade Performance Requirement for Motor Vehicle & Testing Methods

6. ISO9000:2008 Quality Management System Certificate

7. ISO/TS16949:2002 Implementation.

8.Emark11 28R-002337,Emark11 28R-002338

1. Strong voice--safety warning

  Even in the harsh enviroment,it also can keep loud sound,continuous beep up to 1 minute..

2. Long life and reliable quality

  A.high-quality sonorant diaphragm

  B.adopt membrane filter technology with waterproof and propulsive gas

  C.unique adherent point protection craftwork

  D.anti-weather material interference

  E. strong anti-corrosion

  F. continuous beep up to 1 minute

4. mini-fashion model,easy to install

Even in the narrow space,it is also installed in any cars.

1. What is your delievery time?

A:We usually delievery it in 30 days.It deponds on your order QTY.

2. Can you do it in our logo?

A: Yes, please feel free to send us your logo or your idea about designs.But we will have QTY request for horns.MOQ is 5000 sets each.

3.Do you have horn sound file for listening advance?

A:Yes,we have each horn sound file.We could send it for your checking by email or other tool.