UPR series ultra precision resistors are the right cross to Vishay's AUR series and FPR， FPS series metal foil resistors and had been adopted by many customers for many years.

超模壓電阻器UPR 系列是盛雷城精密電阻有限公司制造的精度的一個產品系列，產品穩定性之高，連續工作的阻值漂移可以小于 20ppm/nia年度！

盛雷城精密電阻有限公司嚴格依照ISO9001:2015質量管理體系組織生產，生產的精密電阻品種全，精密高和性能好，除精密金屬膜電阻外，現已有包括精密金屬膜MELF，模壓金屬膜，厚膜無感大功率電阻，合金分流電阻，高精密繞線電阻，金屬釉膜高壓電阻，超高穩定、超高精密模壓型金屬膜電阻等電阻產品，在儀器儀表、衡器天平、通訊設備、電源、變送器、高頻示波器、空調控制器等行業和國內外市場樹立了良好的產品和品牌形象。

Thunder Precision Resistors strictly?according to the ISO9001:2015 Qulity Mangement System， which manufacture all kinds of high precision resistors with full variety， high precision and good performance，besides high precision matel film resistor， we also have matel film MELF resistors，mold type metal film resistors， high frequency and pulse loading thick film power resistors，current sensor resistors， high precision wirewound resistors，Ultra high working voltage，ultra high ohm value metal glaze film resistors，南康精密電阻， ultra stability，ultra high precision mould type resistors.

盛雷城精密電阻有限公司是具有二十多年生產高精密電阻的廠家，產品銷售覆蓋各省、市、自治區并常年出口歐美、東南亞、印度、港澳等國家和地區，在國內外市場享有良好的聲譽。本公司主要生產高精密電阻系列產品，包括精密金屬膜電阻、超高精密模壓電阻，精密繞線電阻、厚膜大功率電阻、金屬釉膜高壓電阻、高頻無感MELF電阻等產品。產品質量可靠，性能穩定，在國內外市場上得到廣泛認可與好評。

Thunder Precision Resistors has more than 20 years of professional production of high precision resistor manufacturers， Our products sale covering all provinces， city， autonomous region and have been exported to Europe and America， Southeast Asia， India， Hong Kong etc，0.02%精密電阻1ppm/℃， enjoys a good reputation in the domestic market. The company mainly manufacture high precision resistor series products， including high precision metal film resistors，0.02%精密電阻5ppm/℃， ultra high precision mold type resistors， Wirewound resistors， high power thick film resistors，0.01%精密電阻2ppm/℃， metal glaze film high voltage high frequency resistance， high pfrequency MELF?resistors?and other products. The product quality is reliable， stable performance， has been widely recognized and praised in the domestic and international?market.