Tianjin Longswin Filter Co., Ltd. is a manufacturer of filter products. Our products are widely used in petrochemical, power plant, metallurgy, mine, cement, electronic, *, food, pharmaceutical, and other fields of industry.
We have excellent technology, advanced detection means, strict quality management system to meet the domestic and international customers' demands. Our company has a high quality marketing team and our sales network spreads widely both at home and abroad. We have a good reputation among our customers.
"United and progress" is our spirit and "good faith" is our management tenet.
Thank you for choosing our high quality products and good services.