Blue Jay is a manufacture and marketing of the electronic product. Our main goal is the customer.The technical support department solves all doubts and requirements from users by telephone, fax, Internet, etc. We also can provide the ODM and OEM service. Blue Jay Technology Co. Ltd is a high-tech enterprise. Focused on the design, manufacture and marketing of the electronic product, computer control equipment, communications and network equipment. Company offers products and solutions ranging from measuring and electrical control, quality and metering to power factor correction and temperature monitor.