continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Ballast Water Treatment System, 自清洗过滤器 , 筛选部分 , 烧结镇流器过滤 ,为40um过滤 . Only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. The product will supply to all over the world, such as Europe, America, Australia,Palestine , Philadelphia ,US , Portugal .With high quality, reasonable price, on-time delivery and customized & personalized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.