国产99热精品_欧美疯狂做受xxxx猛交_婷婷在线网站_日韩无遮挡毛片_欧美高清momspuss_欧美激情福利

北京天地精儀?
北京天地精儀科技有限公司（BTTC）注冊于北京中關村科技園區內，集研制、開發、生產和經營為一體的高新技術企業。我公司擁有一批專業研制開發雙機復疊式制冷、單機自動復疊式制冷設備的設計人員隊伍。所開發的“天寒”系列超低溫產品擁有自主知識產權，具有世界先進水平，打破了我國某些超低溫設備需求長期依賴進口的局面，從而成為全球超低溫類產品一支新生的力量。主要產品有：-60℃ 、-86℃、-120℃等系列超低溫冰箱(Ultra-low temperature freezer, deep freezer)（又稱超低溫冰柜, 超低溫保存箱, 超低溫實驗箱, 超低溫冷凍箱, 醫用低溫冰箱, 醫用低溫保存箱等）、-80℃實驗型凍干機(freeze dryer)（又稱冷凍干燥機，冷凍


式干燥機，真空冷凍干燥機，超低溫冷凍干燥機等）、低溫液浴、-100℃超低溫冷阱(cold trap, chiller)（又稱低溫冷阱，Parylene真空涂敷冷阱氟冷阱，液氮冷阱，氟冷擋板，真空冷阱，超低溫冷阱）、金屬低溫冷處理箱（超低溫金屬處理箱，超低溫冷凍機組，超低溫制冷機組，熱沉實驗低溫機組）、-150℃氣體撲集器(cryopump)（國產polycold，深冷泵，水汽深冷泵，低溫冷凝泵，超低溫捕集泵，水汽捕集泵）等超低溫設備。產品被廣泛應用于科研院所、醫療衛生、軍事航空、生物制藥、高校電子、金屬加工等行業。我公司產品已經遠銷全國各地及新加坡、馬來西亞、土爾其、朝鮮等國家和地區，以較強的性價比優勢逐漸贏得了國內、國際市場的認可。同時根據客戶需求設計生產其它非標超低溫設備。在市場經濟騰飛的今天，我們將憑著不懈的拼搏和開拓精神為中華民族超低溫應用行業的興盛做出卓著的貢獻!?
?
As one of the major suppliers of Ultra- Low Temperature Freezers, we have built up our reputation all over the world for quality and dependability. Our TIANHAN series of products, based on world famous components such as Danfoss, Tecumseh, etc, have satisfied the most stringent demand of the customers and has earned the trust of professionals in many fields. Our company has an excellent research and development team which marvelously applies the leading technologies to designing, developing and producing Ultra-low temperature product series, such as -60℃ 、-86℃ 、 -120℃ ultra low


temperature freezers(deep freezers), -80℃freeze dryer, and -135℃ Water Vapor Cryopump,-100℃ — -160℃ Chiller Series(cold trap) and non-standard refrigeration equipments developed according to our customers’ demand. Our products are specifically designed for and welcomed by Scientific Research Institutes, Medical and Health, Aviation & Military, Biological Pharmacy, College Research Institutes of Electronics, Metal Process, Electronic Industry, Chemical Industry, Offshore Fishing Industry and so on.

Our company has acquired certificates of ISO9001, CE and our products have been welcomed all over the world, such as UK, Russia, Singapore, Malaysia, Turkey and Korea, etc. Our products, with high performance-price ratio and our fast response service team have earned approval and praise both from the domestic and international markets.
?