Donray Koyou Universal-joint Co, Ltd. is specialized in manufacturing Universal-joint for Automibile, Agriculture Machine, Constructure Machine,Steel Machine......
We own advanced testing equipment, depending on modern management.
Because of high quality, favourable price and quick delivery, our products are have been exported to more than 20 countries and district,such as USA,EuropeMiddle East,South korea,
Australia,Pakistan, Malaysia,Chile,Vietnam and so on......and Koyou Brand won honour from our clients. Our company\'s lasting goal is\"seek for high quality and try our best to satisfy the customer!
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