Qingdao Union Royal Rubber Co.,Ltd.
Qingdao Union Royal Rubber Co.,Ltd.
We use Nitrogen in tube and tire vulcanization, which not only improving product efficiency, but also reducing consumption. Moreover, Nitrogen is steady than air. So the tyre quality will be more steady.
We make much account of tyre quality, from the raw material to the semi-finished products, from the packing to the loading. Every step we will make inspection. High speed and over-load test will be done every batch of goods.
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