Shenzhen Changhong Technology (深圳市昌红科技股份有限公司) is a designer, manufacturer, and marketer of medical instruments, auto parts, office automation electronic, and precision plastic molds. It offers air conditioner outlets, bezels, blood collection tubes, dashboard brackets, decorative strips, door handles, housings, cell strainers, cotton swab tubes, inoculating loops and needles, specimen cups and racks, and other products. The company provides mold flow analysis, trial mold verification, secondary processing, warehousing, injection production, and other services.