三级片视频播放,精品三级片在线观看,A级性爱视频,欧美+日韩+国产+无码+小说,亲子伦XX XX熟女,秋霞最新午夜伦伦A片黑狐,韩国理伦片漂亮的保拇,一边吃奶一边做边爱完整版,欧美放荡性护士videos

托拜克真空技術（常州）有限公司成立于2018年11月，地處經濟發達的長江三角洲區域城市—常州。是一家以研發，制造，銷售，維修為一體的真空系統集成制造商.

主要產品有旋片式真空泵，滑閥泵，羅茨泵等，以及中高真空用真空計，真空設備周邊的主要配件及儀器。我司是日本佐藤真空株式會社在中國的正規總代理店，銷售以及售后佐藤真空品牌【PHIL】的真空泵及真空設備。自主研發真空泵用前置過濾，前置冷卻過濾以及排氣過濾器.

托拜克真空秉承[勇于創新，契而不舍;細致服務，精益求精]的理念，憑借多年的經驗，為客戶提供全系列真空解決方案視為我們的責任，做讓客戶滿意的綜合制造商.

TOP VAC  Technology (Changzhou) Co., Ltd. was established in November 2018. It is located in Changzhou, an economically developed city in the Yangtze River Delta region. Is a research and development, manufacturing, sales, maintenance as one of the vacuum system integration manufacturer.            

   The main products are rotary vane vacuum pump, slide valve vacuum pump, Roots pump, vacuum gauge for medium and high vacuum, main accessories and instruments around vacuum equipment. Our company is Japan Sato Vacuum Co., Ltd. in China's regular general agent store, sales and after-sales Sato Vacuum brand [PHIL] vacuum pumps and vacuum equipment.. Independently developed front filter, front cooling filter, and oil mist trap for vacuum pump          

   TOP VAC  upholds the concept of innovation, perseverance, meticulous service and excellence. With many years of experience, it is our responsibility to provide customers with a full range of vacuum solutions and to be the first-class manufacturer to satisfy customers