YANTAI, China, Aug. 22, 2013 / PRNewswire / Asianet-Pakistan –Recently, one set of gas sweetening unit, totally self-designed and fabricated by Jereh (Tianjin) Oil &Gas Engineering Co., Ltd., finished lading in Tianjin port and started for Oil & Gas Development Company Limited in Pakistan, making Jereh the first Chinese company that provided a gas sweetening […]