Thank you for your email and interested our product ,
I'm not sure we ever send you product information detail or not.
No matter how Your advice is very helpful to us.
We would like to proposal about standard specification which best suited for your clients.
we would like to calculate ROI and send to you next time.
could you send information drawing of factories for expected to be installed to us ?
Necessary information bring to calculate.
Drawing factories include high ceiling, Width X length Hours of light per day, quantity light of used
besides we have sending “ciralight” specification experience installed and “Ciralight” Advantages .