1: WHICH CERTIFICATE AND DOCUMENT YOU HAVE? MSDS, ASTMF963-08, ROHS, SVHC, PAHS, EN71 P-32.HOW CAN I GET FAST QUOTE FROM YOU?Please advise your needed quantity, size and application, then we will quote you within few minutes.3. WHAT KINDS OF GLUE/ADHESIVE YOU CAN OFFER?WBG offer hundreds of different grease with private formula, just let us know your request, we can make sample for you and offer any size or capacity for you.4. HOW CAN I GET A SAMPLE? HOW LONG?WBG offer free samples with freight collect, and will send sample within 2 days, you can get it within 5~7 days.