湖南興大新材料男女做爰高清免费视频下载(原長沙興大磨料磨具男女做爰高清免费视频下载）創立于2004年，坐落于長沙市雨花區國際企業中心，是一家專業從事超硬材料制品的研發、生產、銷售與服務的高新技術企業。公司匯集湖南大學和中南大學產學研基地的眾多高級職稱人員，屢獲多項發明專利和實用新型專利, 是國內首家專業定位高端市場的磨削工具制造類企業。
        十多年來，公司參照國際標準不斷地進行研發、創新，逐漸掌握核心高端技術。自主研發并生產的高效、高精產品日益增多，形成了以陶瓷CBN砂輪、陶瓷金剛石砂輪、金剛石滾輪、CBN珩磨油石、電鍍金剛石砂輪為主的幾大產品體系，技術達到國際領先水平.公司全方位提供磨削技術解決方案以及根據客戶的需求量身定制，依靠精益求精的產品質量、合理的價格、優質的服務在空調壓縮機、航空航天、汽車、硬質合金、半導體材料、藍寶石、以及冶金等行業，獲得了良好的信譽和廣大客戶的好評，并與多家世界500強企業建立了長期穩定的合作關系。
        公司以“ 專注于精密磨削(xue)事業(ye)，為(wei)客戶提供系(xi)(xi)統解決方案”為(wei)使(shi)命，以“成為(wei)全球磨削(xue)行(xing)業(ye)的(de)(de)領(ling)跑(pao)者”為(wei)愿景，創建(jian)優良的(de)(de)工作(zuo)環境和規范(fan)的(de)(de)企業(ye)管理制度及完善的(de)(de)員工培訓體(ti)系(xi)(xi)，激發每一(yi)位(wei)員工的(de)(de)潛(qian)在能力(li)，建(jian)立業(ye)界一(yi)流的(de)(de)研(yan)發團隊與(yu)管理團隊，不斷提升(sheng)企業(ye)的(de)(de)國(guo)際化經營能力(li)與(yu)核(he)心競爭力(li)，執著于振興民(min)族工業(ye)、接軌世界，引領(ling)未來！

        Hunan Xingda New Material Company, formerly Changsha Xingda Abrasives Company, established in 2004, located in International Business Center of Yuhua District in Changsha, is a high-tech enterprise specializing in research and development, production, sales and service of superhard materials. The company brings together many senior professional titles from Hunan University and Central South University,repeatedly obtained multiple invention patents and utility model patents,it’s the 1st in high-end marke positioned grinding tool manufacturing company in China.         Over the past decade, XingDa keep on R&D, innovation based on international starndard, and we are mastering core cutting-edge technologies gradually. With the increasing number of high-quality and sophisticated products independently developed and manufactured, several major product systems have been formed, ranged from ceramic CBN grinding wheel, ceramic diamond grinding wheel, diamond roller, CBN honing oilstone and galvanized diamond grinding wheel. Those are leading technology worldwide. XingDa provides the all-round grinding technology solutions, and customized products according to the needs of customers. Relying on products of excellence., reasonable price, humanized service, we has won good reputation and favorable comment from customers in such industries as air-conditioning compressor, aerospace, automobile, hard metal, semiconducting materials, sapphire and metallurgy. Moreover, we have established long-term and stable cooperation with many top 500enterprises in the world.         With the mission of "focusing on precision grinding and providing systematic solutions for customers" and the vision of "becoming a leader in the global grinding industry", the company will create an excellent working environment, a standardized enterprise management system and a perfect staff training system, stimulate the potential ability of every employee, establish a first-class R&D and management team in the industry. We will constantly improve the  internationalization management and core competitiveness, persistent in revitalizing national industry, connecting with the world, leading the future!