Wenzhou Yangchen Auto Components Manufacturing Co.,Ltd. is a precision machinery manufacturing enterprise, research, development, production and manufacturing as one of auto parts co***ny. Professional manufacturer of automotive engine hydraulic tappet, mechanical tappet, tensioners, rocker arm, and other precision mechanical products. The co***ny has a variety of production equipment and testing instruments more than 100, and a number of corporate proprietary technology and independent research and develop...
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