Interested to procure some O-Ring of different sizes for NBR, EPR and FPM/Vition. 联系方式Co:Maintenance Chemical Agencies Ltd. Add:1005 East Nasirabad, Cda Avenue, Chittagong Tel:880-31-652294 Fax:880-31-655850 Email:mcalbd@gmail.com联系人：Mr. Ataur Rahman国家：Bangladesh产品类别机械五金mcalbd@gmail.com
