Product Description

There are products useful for car camera, such as rear-view parking track, 360-degree panorama display, car DVR, ADAS and car night-vision device etc.

Specification

COMPLANY PROFILE

Guangtongdian Group Ltd was founded in 2005. So far, its total investment is RMB 250 million. Its headquarters is based in Shenzhen, with branches separately located in Dongguan of Guangdong Province, Xiangyang of Hubei Province and Nanyang of Henan Province.
The Group is an enterprise specialized in design development, production and sale of various optical lenses and optical components, which achieved a number of product patents. The products mainly contain wide-range lens, high-definition megapixel lens, standard fixed-focal lens, day-night confocal lens and telephoto lens etc. There are products useful for car camera, such as rear-view parking track, 360-degree panorama display, car DVR, ASAS and car night-vision device etc.; smart homeware products, such as security and protection monitoring, APP Wifi camera, IP camera, smart digital door viewer, visual door bell, sweeping robot, refrigerator and air conditioner etc.; digital products, such as sports DV, aerial photo, panorama camera, recorder for law enforcement, AR/VR etc.; and industrial products, such as smart iris recognition for machine, scanner, laser instruments and instruments widely used in optical field. In addition, it is available to provide technical guidance for research and application of customized optical lens and components.
Since its establishment, the Group always carries through the mission of “building spirit, creating wealth, affecting oneself and benefiting others” and perseveres in development road of high precision, high standard and high speed. Additionally, it sets up a perfect system of production management, quality control and after-sales service via fully implementing quality management system standards of ISO 9001&ISO/ITAF:16949.

PRODUCTION PROCESS

1 check and clean materials

2.assemble bottom lens/spacer

3 assemble middle lens/spacer

4 waterproof rubber ring

5 assemble top lens

6 lock lid

7 profile check

8 surface check

9 gelling UV glue

10 solidify UV glue

11 waterproof test(airtightness test)

12 vibration test

13 clean surface dust cap

14 stick IR

15 spot check finish product/warehouse if qualified

FAQ

1. Why do we choose Guangtongdian Technology?

A: We promise:All of our products are in line with industry standards.all with good quality and competitive price.We assure you timely delivery by keeping 80% standard products inventory and best after-sale service.All products were tested 100% before shipment.

2. What is the applicable range of this product?

A: This lens can be used in surveillance cameras, dashcams, panoramic photography and VR applications, security systems, industrial inspection and creative photography.

3. Can your products pass ROHS certificate?

A: Yes,our products meet the industrial standards,like:TS16949/ISO9001/ROHS.

4. Accept sample order?What is your minimum order quantity?

A: sample order is accept, but the price is different from the big ones.

5. What are the shipping ways you can offer?

A: By air/sea according to customers’ requirements.

6. Do your products come with warranty?

A: Yes,One year warranty for non-human damage.

Guangtongdian Group Ltd was founded in 2006. So far, its total investment is RMB 250 million. Its headquarters is based in Shenzhen, with branches separately located in Dongguan of Guangdong Province, Xiangyang of Hubei Province and Nanyang of Henan Province.

The Group is an enterprise specialized in design development, production and sale of various optical lenses and optical components, which achieved a number of product patents.