I know a lot of friends done this procedure in Phil. Embassy BUT a lot of documents to provide:

1. Singleness for Both of you (CENOMAR)
2. if one of you is less than 25yrs. it will require parent consent/affidavit of consent, form will be available at the embassy(copy of parents ID should be attached as well, Passport ...etc... )
3. birth certificate for both of you.
4. NO objection letter from the company sponsor (NOC for both)
5. passport copy
6. ID/pataka copy

NOTE: item 1 to 3 should be should be authenticated by DFA (red ribbon).

Good luck.