Noisy wiper blades are a common cause of customer complaints in the auto parts business. While specific return rates for this issue are unclear, overall automotive parts returns r...
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Does Rubber Thickness Really Matter — An Engineering Perspective
When an Australian sourcing engineer raised a question, we decided to share our answer from the engineering side
A Question Worth Answering Properly
Not long ago, a senior sourcing engineer from Australia asked us a deceptively simple question:
“If we want to optimize cost, can we reduce the height of one layer of the wiper rubber? And is wiper noise essentially caused by rubber being too thick?”<...
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A Common Misconception We See Again and Again
When evaluating windshield wiper blades, many buyers—often subconsciously—pick them up and judge quality by weight. The assumption is intuitive: heavier feels stronger, more durable, and therefore better.
From an engineering perspective, however, this assumption does not hold.
After years of OEM manufacturing and aftermarket development, one conclusion has proven remarkably consistent:
Wiper blade performance has no direct correlati...
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As a leading manufacturer of premium automotive wiper systems, BAOYI successfully concluded its exhibition at Automechanika Shanghai 2025, held from November 26 to 29. At our booth 2.2H13, we engaged in high-value discussions with a global audience of distributors, buyers, and industry partners, reinforcing our commitment to technological advancement and collaborative growth.
Launching the ...
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In sourcing, the invisible factors—like a factory's technical depth and its industrial ecosystem—often determine long-term success more than price alone. A recent visit from two Fujian business associations to our facility offered a live case study in these very qualities.
1. From Rubber Formula to Automation: The "Invisible Threshold" of Wiper Longevity
During the production line tour, one detail held the particular attention of Mr Lai, President of the Quanzhou Pinghe Chamber of Commerce: th...
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