Kangrui has full range of electrical metal boxes for U. S. and Europe. All our products exporting to the U.S. market are UL certified. As a manufactory and Exporter of fixings System, Wood Connection, Metal Bracket, Construction Hardware and Metal Stamping, Kangrui operates out  of a single 10,000 square meter facility located in Yuyao, eastern China. The facility is composed of High-speed Presses manufacturing plant, a Quenching Production Line. A packaging department, a Stocking warehouse and office.