1.We are manufacturer affords competitive price 2.Different material from factory Welded bridge slot well screen for wells  The slots of this kind of screen  are punched precisely in a flat sheet which then is rolled into a pipe. The sand and gravel can't easily...

1.We are manufacturer affords competitive price 2.Different material from factory slot well screen for wells material   The slots of this kind of screen  are punched precisely in a flat sheet which then is rolled into a pipe. The sand and gravel can't easily block...

1.We are manufacturer affords competitive price 2.Different material from factory High-quality goods galvanization bridge slotted screen manufacturer  The slots of this kind of screen  are punched precisely in a flat sheet which then is rolled into a pipe. The sand and...

1.We are manufacturer affords competitive price 2.Different material from factory cheap bridge slotted screen for water wells   Bridge Slot Screens which produced from Xinxiang LIda water well screen factory for 20 years ,which has great mechanical strength and...

1.We are manufacturer affords competitive price 2.Different material from factory deep-well water filter pipe for water wells   Slot Screens which produced from Xinxiang  water well screen factory for 20 years ,which has great mechanical strength and water...

1.We are manufacturer affords competitive price 2.Different material from factory deep-well water filter pipe for water wells   Slot Screens which produced from Xinxiang  water well screen factory for 20 years ,which has great mechanical strength and water...

1.We are manufacturer affords competitive price 2.Different material from factory water well screen steel pipe  Slot Screens which produced from Xinxiang  water well screen factory for 20 years ,which has great mechanical strength and water entering...