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Wenzhou Zhengda Bearing Co., Ltd. which specialized
in manufacture of bearing. ZD smooth revolving technology and super
precision orientation technology ensure reliability of product within
applied range, and promote highly qualified all representative industrial
products such as: automobile, computer, machinery etc.
Throughout endlessly exploring of rubbing phenomenon, improving
efficiency of rotation and operation constantly to meet customer’s
requirements from both domestic and worldwide, and make a active contribution
for development and technical progress of industry.
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