丰满多毛的大隂户视频,国产精品情侣呻吟对白视频,免费观看自慰喷水www久久久

　　中山市三易(www_sycl17_com.wzdoyang.com)成立于2009年,是石灰漿密度計,碳酸鉀密度計,氯化鈉密度計,元明粉濃度計供應商,位于粵港澳大灣區幾何中心、珠三角工業重鎮--中山市坦洲鎮。 　　三易公司引進成熟的國內外儀表技術，扎根于在線密度計、濃度計、壓力變送器、流量計、液位計、溫度等過程控制儀表的研發和生產制造。尤其對在線濃、密度檢測具有長期深入的研究及現場應用經驗，和國內多所高等院校、研究所等科研機構建立了緊密合作關系。現已成為集儀器儀表研發、軟件開發、系統集成于一體自動化方案解決商。同時,給冶金、化工、石油天然氣、紙漿與造紙、電力、食品與飲料、環保等行業提供了生產信息化解決方案，成為工業生產過程全流程自動化控制的高科技企業，井為工業化發展浪潮作出了優越的貢獻。 　　公司秉承“服務在前、質量保證、用戶放心”的理念。為國內外眾多企業提供了優質的配套服務，具有專業的技術和為顧客著想的理念使我們成為值得信賴的合作伙伴。竭誠期望與各界人士和企業廣泛合作，共同打造工業智能制造更加美好的明天。 　　Zhongshan Sanyi Measuring Instrument Co., Ltd. was established in 2009, located in the geometric center of Guangdong-Hong Kong-Macao Greater Bay Area and the industrial town of the Pearl River Delta-Tanzhou Town, Zhongshan City. 　　Sanyi introduces mature domestic and foreign instrument technology, and is rooted in the R & D and manufacturing of online density meters, concentration meters, pressure transmitters, flow meters, level gauges, temperature and other process control instruments. In particular, he has long-term in-depth research and field application experience in online concentration and density detection, and has established close cooperative relationships with many well-known institutions of higher learning, research institutes and other domestic research institutions. Has become a set of instrumentation research and development, software development, system integration in an integrated automation solution provider. At the same time, it has provided comprehensive production information solutions to metallurgical, chemical, petroleum and natural gas, pulp and paper, power, food and beverage, pharmaceutical, environmental protection and other industries, and has become a high-tech enterprise with automatic control of the entire process of industrial production. The tide of industrialization development has made outstanding contributions. 　　Companies adhering to the "service first, quality assurance, user assured" philosophy. It has provided high-quality supporting services for many domestic and foreign enterprises. With professional technology and customer-oriented philosophy, we have become a trusted partner. We sincerely look forward to cooperating with people from all walks of life and enterprises to jointly create a better tomorrow for industrial intelligent manufacturing.