#optimasUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesSteemitCryptoAcademyNewcomers' CommunitySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSTEEM CN/中文Steem AllianceTron Fan ClubAVLE 일상Steem POD TeamWORLD OF XPILARBeauty of Creativity#optimasTrendingHotNewPayoutsMutednabilsaid (25)in #optimas • 8 years agoConcrete Interlock mechanical laying machinesAfter 13 years of selling the Optimas machines , we've decided to utilize our experience and contacts around the…