Production steps

Production steps

Production steps

1. For new products development,Buy a new car, use the original car CD to open the mold, and we will re-manufacture the corresponding size of plastic and hardware to complete the initial inspection of the product.

2. After the samples are ready, we need to debug the software to be compatible with all the information display of the original car, including the air conditioning display, seat heating information display, and support the original car steering wheel button functions.

3. Third-party software installation test, so as to be compatible with all APPs of Android system.

4. Hardware testing: including screen, plastic, wire, PBC board, motherboard and other materials testing, all raw materials must meet the requirements of vehicle regulations.

5. After the product is assembled, we have 8-12 hours of presbyopia test, negative 20 degrees to positive 80 degrees high and low temperature test, vibration test, electronic interference test, high altitude drop test, etc., to ensure that the product can pass all harsh conditions After normal work, we will proceed to mass production in the next step.













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1.How is the quality of the products?

We have strictly testing for all of our products. -30 ℃ to 80℃ low and high temperature testing, 8 hours aging testing, Vibration testing, Drop testing, Anti-interference test to make sure there is no problem in our products.

2.We have the highest specs for our products in the market

We are professional car multimedia Stereo player GPS navigation factory since 2007, with professional technicians and sales team, QC team, etc.

3.How long is the warranty ?

We have 2 years warranty since we are confident with our products ( the other sellers probably provide 1 year warranty )


1.We have the highest specs for our products in the market

2.We have covered nearly all car models in the market

3.We don’t have MOQ request, can be B2C and B2B both

4.OEM , ODM service available and we have our own R&D department

About Top Navi

Shenzhen Top Navi Electronic Tech Co., Limited is a professional car DVD Multimedia Player GPS Navigator manufacturer in Shenzhen, China since 2007. With years of experience in design, manufacture, marketing and customer service, we have become smart car radio video player experts, we have about 300 staffs and 30 engineers. With experienced R&D engineers and technicians who always keep improving and developing new products to meet customers requirements, we now have products suitable for hundreds of different car models. Products including universal car multimedia player, special OEM car multimedia player, Car MP5 Player, etc., with different software and platforms to meet different markets requirements. Our factory have passed ISO 9001 and TUV certification, and all products have passed CE, FCC standards.

Just tell us your requirements, we can do more than you can imagine.
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