Shenzhen Hoohoom Technology Co., Ltd. is based in China and lists products in the categories Other Ceramic Products and Industrial Filters on Global Trade Plaza. One listing is a custom 2-gram ceramic cartridge with a full ceramic structure, childproof mouthtip, 510 thread, 1.4 ohm ceramic coil, and two rectangular intake holes measuring 2 by 2.5 mm by 1.2 mm. The cartridge body uses ceramic and Pyrex glass and is available in yellow or custom colors. The second listing is a disposable cartridge described as suitable for CBD, TH-C, and HHC oils. It combines metal, ceramic, and glass materials with a 510 thread, 1.4 ohm resistance, 2.0 mm oil intake holes (or customized), 1.0 ml capacity, and dimensions of 52/62 mm by 10.5 mm weighing 10 g. Buyers can send an enquiry through Global Trade Plaza.