27th August 2018, 8.30AM-12.00PM, Onshore Services And Supply Ltd., Part. (OSS) cooperated with Songkhla Hospital and Songkhla Province Red Cross Chapter conducted the Blood Donation Project of year 2017. There were many company join this event, such as Tubular Product Services Co. Ltd. (TPSC), CES Engineering Ltd. and Staffs from Singhanakorn Hospital. Totally 41 persons willing to donate their blood. There were 34 persons pass the screen test. All blood bags were delivered to Songkhla Hospital and Songkhla Province Red Cross Chapter for helping people who need it.