... professional manufacturer of wedge wire screen, water well screen,
Johnson well screen for shallow ground dewatering monitoring well. My email ... :
[email protected] Guangxing wedge wire well screen(
johnson type well screen) Diameter(inch):1.5"(38), 2 ... 5.85m Advantage ::: The stainless steel wedge wire screen(
Johnson well screen tube) eliminates clogging due to corrosion or deterioration ...