ph-instruments GmbH

Introduction
Ph-Instruments specializes in developing, manufacturing, and selling cost-effective high vacuum pressure gauges using cutting-edge Spinning Rotor Gauge Technology. At its core, the sensor design features a stainless-steel ball in a tube, providing accurate measurements when activated, making it both reliable and user-friendly.

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Hubei Top Technology Co., Ltd. is located in the nine provinces of Guangzhou, beautiful Jiangsu Wuhan, is a specialized in research and development, production, sales of phosphate salt, fine chemical products, agricultural fertilizers and fertilizer
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