Eyewear – Lenses / Medical and Healthcare Products Machines Import Export Offers

the main idea & specifications for the project is 1.to make a micro-trench in flexible or non-flexible roads or footways in order to install micro-ducts for a new optic-fiber network. 2. blow optical fiber in through these micro-ducts. here is the specifications we’re building our project on so far: 1.primary duct od/id range from 10/8mm to 12/10mm enough to suite from 96 to 144 core. 2.air blown cable diameter range from 6.8mm to 8.0mm. 3.number of primary ducts in one micro-duct is