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(chǎn)、銷售、服務(wù)為一體的高新技術(shù)型企業(yè)，主要產(chǎn)品為：彈簧蓄能密封圈及其所使用的彈簧和鋼帶，注冊(cè)品牌NULLSEAL?。擁有完全自主的知識(shí)產(chǎn)權(quán)，多項(xiàng)發(fā)明專利。向客戶提供彈簧蓄能密封產(chǎn)品，致力于為客戶提供中高端密封解決方案，可為密封領(lǐng)域客戶提供咨詢、設(shè)計(jì)、測(cè)試等綜合化服務(wù)。
目前，產(chǎn)品可面向軍工、航天、LNG產(chǎn)業(yè)、采油、石化、壓縮機(jī)、半導(dǎo)體、汽車、精密儀器、醫(yī)療設(shè)備行業(yè)提供密封方案。產(chǎn)品最高適用溫度260℃，最低適用溫度-196℃，最小加工內(nèi)徑6mm，最大加工外徑2500mm，通用產(chǎn)品最大日產(chǎn)能約2000件。擁有原料物性檢測(cè)能力、成品密封性能試驗(yàn)?zāi)芰Α椈勺灾骷庸つ芰Α椈稍O(shè)備設(shè)計(jì)研發(fā)能力、彈簧性能檢測(cè)能力。NULLSEAL?立志做中國(guó)自主的高端密封品牌，并成為和保持特殊密封領(lǐng)域的絕對(duì)參與者。

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.