... in stockmain products include ink pump, ink box, ink tube, filter, solenoid valve, manual valve, liquid level sensor, connectors, ... best EVEN BETTER!Established in 2003, Shenzhen Jiahao Technology Co., Ltd is a professional wide format inkjet printer parts manufacturer ... engaged in R&D, manufacturing, marketing and service.Our main products include ink pump, sub tank, ink tube, filter, solenoid valve, ...