Hangzhou Norvee Machinery Co., Ltd: We're well-known as one of the leading constant force springs, gas struts, gas shocks, torsion springs, steel springs manufacturers and suppliers in China. Our
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Zhejiang Heyue Flowtech Co., Ltd.: We're professional pneumatic actuator, electric ball valve, electric butterfly valve, electric actuator, pneumatic devices manufacturers and suppliers in China.
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Stainless Steel banding is a tool used to secure, tie and bind objects. Usually made of 304/316, it is used in electric power, telecommunication, petrochemical, construction, aerospace and other
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The melectromagnetic waves sensor adopts the principle of time-domain reflection, that is, after transmitting a microwave signal to the liquid level, it calculates the distance between the liquid
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