Go to MySSS of the Philippine Social Security System website and create your account to get your employee static information
https://www.sss.gov.ph/sss/login.jsp
Or you can contact the Social Security System of the Philippines directly.
SSS Building
East Avenue
Diliman, Quezon City
Philippines
Tel. No. (632) 920-6401, 920-6446
Email: member_relations@sss.gov.ph
Or visit their website though it is always down http://www.sss.gov.ph/