Porous Metal, Sintered Filter, Stainless Steel Filter manufacturer / supplier in China, offering Hg808-T Temperature and Humidity Monitor Duct Flange Probe Templeture Humidity Transmitter for Agricultural Fertilizer Factory, Hg808-T 0-5V 0-10V 4-20mA High Temperature and Humidity Transmitter for Mushroom Farms, Hg808-T High Temperature and Humidity Transmitter with -40~200º C Temperature Range for Nuclear Industry Without Display and so on.