At that time, the domestic automobile power steering pump products are gear pumps, car steering pump or a blank.
当时，国内汽车动力转向液压泵产品均为齿轮泵，轿车转向液压泵还是空白。
Our main products are superprecise plastic injection mold, the superprecise plastic automobile parts, superprecise medical equipment, superprecise gear pump etc.
主要产品有超精密塑料注塑模具，超精密塑料汽车零部件，超精密医疗机械设备，超精密齿轮泵等。
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