PTFE membrane is PTFE as raw material, using a special process, the rolling, extrusion, biaxial stretching method such as microporous film made. PTFE membrane use can be divided costume film, air filtration membranes, air purification memb…

With long term development, the bottle blowing industry has been turning up several professional bottle blowing machine manufacturing base, which are located in Zhejiang, Guangdong, Jiangsu and Hebei. As the sub-industry of plastic machine…

Water chiller is a kind of cooling water equipment which provides constant temperature, constant current, constant pressure. Chiller’s working principle is to inject a certain amount of water into tank,then make water cooled through water …

Valve is a popular title of faucet, used to control the flow of the size of the switch, water-saving effect. Faucet replacement very fast development from the old-fashioned cast iron knob to the plating process, but also the development of…

Bluetooth technology is a real-time technology, it does not require fixed infrastructure, and easy to install and set up, without a cable connection, easy to use, just to complete the pairing can be put into use, reduce operating threshold…

Jewelry is not just an asset, identity, status symbol, and it is a kind of quality of life highlight, is a means to show their great wealth. For many women, have enjoyed jewelry is the greatest happiness of the human world, they always irr…