Dear Sir,

First of all, I would like to briefly introduce myself. 
We are specializing in purchasing PET Preforms, Post - Industrial or 
Post Consumer Bottles, 100% Clear PET Baled Bottles
and 100% Transparent Clear PET Flakes.

I know that you are manufacturer of PET Preforms. 
I am really interested in it.

Pls tell me whether you could supply me.

Actually, I would be glad if you could send me the quotation 
including some information such as delivery, capacity, price, 
payment, packing, origin...

I hope that we could set up new business cooperation with 
each other in the near future.

I would be glad if you could quote me the price asap.

Waiting for your reply.
Best regards