Xinxiang Lida Filters Co., Ltd are specialist manufacturers about Screens and Filters .They are widely used for water, oil and gas wells in the world. As China chief manufacturer and exporter, we export good quality V wire Johnson screen to many countries. Main products cover bridge slot screen, wire wrapped well screen, stainless steel Johnson screen, water well screen, wedge wire screen, sieve bend screen, Johnson tube and sand control screen. In addition, we also offer perforated pipes and base pipes for well screen and Johnson screen. Welcome you come to Lida Filters! Application Fields: The production of bridge slot screens and Johnson screen, which are the national geological sampling the popularization of bridge eyes with introduction of the filter water equipments, this type of products design is reasonable, appearance, reliable quality, suitable for hydrology, geology, engineering geology, chemical engineering geology, geothermal air conditioning, foundation precipitation, water source development, farmland and the urban water supply various industries such as construction construction. Our products advange: 1.Easily for installation and replacement2.Different material according to environmental conditions3.Strong adsorption4.Lower Water Price5.Custom Designed and Engineered 6.Longer Lasting 7.Lower Maintenance 8.Less Costly