The home of the
Name: Shenzhen Hui Mao Technology (Sinocan)
Company name is based on a translation of their website at www.sinocan.com.cn. Vendor ID is probably not registered with the USB-IF, and I've only seen it in Sinocan-made POS monitors.
Name: UNI-TEC Electronics
This Vendor id is registered to UNI-TEC Electronics