Founded in 2016, Ningbo Leadmed Technology Co., Ltd. is a hi-tech enterprise specialized in manufacturing KF, CF, ISO vacuum fittings and a huge assortment of corresponding adapters that can accommodate nearly any vacuum process. We also specialize in CUSTOM vacuum fittings made here in our own manufacturing plant in China. No system is complete without the vacuum fittings and flanges that connect pumps, chambers, gauges, and other hardware together. With dedicated employees who have 10-year experience in research and production of vacuum fittings and persistent technological innovation, we are confident in meeting your requirements!