bosch type Iron bone wiper OEM quality ,stainless steel backing

Ttem: AD-619

Details:

New frameless wiper blade with nature rubber,multi-adapter for all cars. Size: from 13" to 28" with spoiler and curved type , for VW-PASSAT AD-619

Products Description

Test List	Condition	Standard (Methods)	Point
Initial Wiper	Temperature: 20°C± 15°C Humidity: 65°C± 20°C Water temperature: Less than 38°C After 10 cycles up and down, Min.8 point	SAE J903 C After 10 cycles up and down and judge after 3 sec. Wipe grade must be above min 8 point	8~9
Durability Test	Temperature: 20°C± 15°C Humidity: 65°C± 20°C Water temperature: Less than 38°C After 500,000 cycles up and down, Min.5~6 point	SAE J903 C Continuous wipe 500,000 cycles up and down and judge after 3 sec. Wipe grade must be above min 5~6	5~6
Corrosion Test	Concentration of Salt Water: 5°C± 1°C Temperature: 35°C± 2°C Test Time (Hours): Follow Customer request	SAE J 2334 (KSD 9502) It must be no red rust on the surface	(126 Hr) No Rust
Ozone Test	Concentration of Ozone: 50ppmh Temperature: 35°C± 2°C Stretch rate: 20% Test Time (Hours): 72 hours	SAE J903 C (Section 2.1 or ASTM D518) It must be no crack on the surface after testing	No Crack

More details：

Bosch Type Iron Bone Wiper use a stainless steel backing to better contact the wiper blades and remain stable at high speeds, reducing bounce and noise on the windshield. Stainless steel backing resists aging and deterioration caused by factors such as UV rays, oxidation and chemical corrosion. The design of the stainless steel backing usually makes it easy to replace the wiper blade part. When the blade is worn or damaged, only the blade needs to be replaced instead of the entire wiper, which is more economical and convenient. The iron frame design of the wiper can provide a uniform wiping effect through the pressure distribution of the iron frame, making the wiping results more thorough and clear. The iron frame has high strength and resistance, can withstand long-term and high-speed driving, and has a longer service life. Bosch type iron frame wipers are produced in strict compliance with OEM standards to ensure that their quality is the same as original parts, providing car owners with the same matching and use experience as the original car.

Company Profile

As a professional China bosch type Iron bone wiper OEM quality ,stainless steel backing suppliers and ODM bosch type Iron bone wiper OEM quality ,stainless steel backing factory, Based on the advantages of home-made wiper and mature production technology from 14 years, we completely independent design and develop the bosch type Iron bone wiper OEM quality ,stainless steel backing by modern mechanics, aerodynamics, acoustics, optics and the self-design ability. products have superior quality and elegant appearance.

We have the international-advanced automatic equipment for production and testing, which reduce the labor intensity and delivery time and enhance the labor productivity. In addition, Xinhai Aiduo is an ISO9001:2000 and ISO/TS 16949 certified division of quality company.

Professionalism and Passion Team

Here we have a great team with inclusive combinations of marketing managers, technical engineers, production managers, quality control managers, and more.