ShaoXing ShangYu Yup Lighting Co., Ltd. is a leading China Quartz Tube 20 x 23 x 1589mm COE 62.5625" CLOSED ONE END manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our Quartz Tube 20 x 23 x 1589mm COE 62.5625" CLOSED ONE END have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our Quartz Tube 20 x 23 x 1589mm COE 62.5625" CLOSED ONE END services, you can consult us now, we will reply to you in time!