Beam Tech Electronics Co., Ltd.--Compact uninterruptible power supplies (UPS), variety of sine wave line UPS etc.
With more than 40 years of experience in the electronics industry, the ISO 9001-certified Beam Tech Electronics Co. , Ltd. is a major developer and maker of sine wave line interactive uninterruptible power supplies (UPSs) with capacities up to 12KVA. Beam Tech offers a comprehensive range of UPS ... 详全文