dear sir, our company is a leading trading company from China, and now, one of our customers are in need in bulk quantity for base oils for lubricants, like SN100, 150, 180, 500, 650, if you can supply the same, kindly contact us at the following address: Qingdao G&Z trading Co., Ltd Tel: 008653280980931 Fax: 008653280980932 email: [email protected] www.gzcngroup.com