How to make C/O, and CCPIT invoice?

The C/O is according to the B/L information, while the invoice is according to your requirement.

How to make SGS inspection? and what’s SGS?

Please go to SGS website: www.sgs.com
Or you can visit or call us for more details .we will be very happy to share with u.

How to make CEQ?
                 
What difference between ,FOB & EXW ,and which is better of every case?           
EXW means buyers collect orders at supplier’s factory, buyers afford all the expense from supplier’s factory to buyer's place, buyers need to do custom clearance with china customs. If buyers have shipping agent (forwarder) in China, they can close the deal under EXW Shenzhen. If not, FOB is recommended.