-100% testing before delivery -Small hydraulic resistance -Designed to be operated frequently with rapid opening and closing 1.  Features     - Good sealing performance with no leakage (100% testing before delivery);     - Small hydraulic...

(1) No leakage (100% testing before delivery); (2) Small hydraulic resistance; (3) Long service life (at least over 10 years)             Laizhou Ginfulong Industry & Trade Co., Ltd. is one of the largest manufacturer engaged in injection...

1 No leakage (100% testing before delivery); 2.Small hydraulic resistance; 3.Over 10 years service life 4.Easy installation      Laizhou Ginfulong Industry & Trade Co., Ltd. is one of the largest manufacturer engaged in injection molding products. We supply...

-100% testing before delivery -Small hydraulic resistance -Designed to be operated frequently with rapid opening and closing 1.  Features     - Good sealing performance with no leakage (100% testing before delivery);     - Small hydraulic...

(1)Good sealing performance with no leakage (100% testing before delivery) (2)Small hydraulic resistance (3)Long service life 1.  Specification:        1/2"(φ20), 3/4" (φ25), 1"(φ32), 1-1/4" (φ40), 1-1/2"...

-100% testing before delivery -Small hydraulic resistance -Designed to be operated frequently with rapid opening and closing 1.  Features     - Good sealing performance with no leakage (100% testing before delivery);     - Small hydraulic...

-100% testing before delivery -Small hydraulic resistance -Designed to be operated frequently with rapid opening and closing 1.  Features     - Good sealing performance with no leakage (100% testing before delivery);     - Small hydraulic...

(1) No leakage (100% testing before delivery); (2) Small hydraulic resistance; (3) At least over 10 years service life.     Our company has a complete quality assurance system to guarantee PVC ball valve's quality with no leakage and at least over ten years service...

(1)No leakage (100% testing before delivery); (2)Small hydraulic resistance; (3) Over 10 years service life (with steel core)      Laizhou Ginfulong Industry & Trade Co., Ltd. is one of the largest manufacturer engaged in injection molding products. We supply...

-100% testing before delivery -Small hydraulic resistance -Designed to be operated frequently with rapid opening and closing 1.  Features     - Good sealing performance with no leakage (100% testing before delivery);     - Small hydraulic...