美国 Harvard Apparatus  www.harvardapparatus.com  www.harvardbioscience.com 
Harvard Apparatus是一家拥有百年历史的生命科学仪器厂家。从1901年在哈佛医学院成立至今，HARVARD APPARATUS已是生命科学的第一品牌。Harvard Apparatus始终为生命科学的研究人员提供高质量、可靠的、创新性的产品.
Harvard Apparatus现拥有以下著名品牌HSE、BTX、WARNER、AMIKA、IMS等著名品牌。

东乐自然基因生命科学公司
DL Naturegene Life Sciences, Inc.
32 North Xizhimen Street
Building A, Room 509, FengLan Int'l Centre
Beijing, 100082
China
Phone: 010-62257793/66259284
Fax: 010-62254835-230
Email: info@dlnaturegene.com
Web: www.dlnaturegene.com

Harvard Apparatus was founded in 1901 by Dr. William T. Porter of the Harvard Medical School. Harvard Apparatus developed a name not only for quality but also for innovation. Harvard Apparatus invented the mechanical syringe pump in the 1950s and introduced the first microprocessor controlled syringe pumps in the 1980s. Today Harvard Apparatus continues this tradition with the most advanced, easiest-to-use programmable syringe pumps, the PHD 2000 series. Harvard Apparatus also developed first volume controlled- and then pressure-controlled ventilators, pulsatile blood pumps, transducers, amplifiers, recorders, glassware and many other specialized bioscience research products. 
Harvard Apparatus is now part of the Harvard Bioscience family of companies. Harvard Bioscience (Nasdaq: HBIO) is a global developer, manufacturer and marketer of a broad range of specialized products, primarily scientific instruments.