北京裕泰行新材料科技有限公司成立于2007年，集研發(fā)、生產、銷售、服務為一體的高新技術型企業(yè)，主要產品為：彈簧蓄能密封圈及其所使用的彈簧和鋼帶，注冊品牌NULLSEAL?。擁有完全自主的知識產權，多項發(fā)明專利。向客戶提供彈簧蓄能密封產品，致力于為客戶提供中高端密封解決方案，可為密封領域客戶提供咨詢、設計、測試等綜合化服務。目前，產品可面向軍工、航天、LNG產業(yè)、采油、石化、壓縮機、半導體、汽車、精密儀器、醫(yī)療設備行業(yè)提供密封方案。產品適用溫度260℃，適用溫度-196℃，小加工內徑6mm，加工外徑2500mm，通用產品日產能約2000件。擁有原料物性檢測能力、成品密封性能試驗能力、彈簧自主加工能力、彈簧設備設計研發(fā)能力、彈簧性能檢測能力。NULLSEAL?立志做中國自主的高端密封品牌，并成為和保持特殊密封領域的。Beijing Null-Seal New Material Technology Co., Ltd.Established in 2007, a high-tech enterprise that integrates R&D, production, sales and service. Main products: spring energized seal and spring and steel band used by it, which have been registered brand NULLSEAL®. We has completely independent intellectual property rights and a number of invention patents. We not only offer customers spring energized seal products and high-end sealing solutions, but also provide consulting, design, testing and other comprehensive services.Our products can apply to the military industry, aerospace, LNG industry, oil production, petrochemical, compressors, semiconductors, automobiles, precision instruments, and medical equipment industries. The limit applicable temperature of the product is -196°C to 260°C. The limit processingdiameter of the productis6mm to 2500mm, and the maximum daily production capacity of the products is about 2,000 pcs. We have raw material property testing capability, product sealing testing capability, spring processing capability, spring equipment R&D capability, and spring performance testing capability. NULLSEAL® is determined to be Chinese independent high-end sealing brand, and it will become the absolute leader in the field of special sealing.