Mini and Micro vacuum pump manufacturer    diaphragm pumps    linear diaphragm    linear piston    rocking piston    laboratory systems    sampling pumps     Europe     America     Asia Pacific     CN     IN     JP     TW     ALLDOO MICROPUMP CO.,LTD - www.chinamicropump.com - No9 Huifeng road, Yueqing Zhejiang 325600 Wenzhou, China Charles ZHU, email: pump@alldoo.com, Tel. 0086-577-62535398 Relying on abundant technical strength of micro pump, we devotes ourselves to develop and design the micro pump series with reliable quality and reasonable price, suitable for the fields of gas or liquid transferring, cooling systems,sampling, medical or chemical analysis,blood pressure measuring,home appliance,toys and many other areas of industry supply. We also design and produce micro pumps according to the requirements of customers and accept OEM orders. products:   diaphragm micropumps We specialize in the designing and production of various diaphragm micropumps, including micro diaphragm vacuum pumps, gas pumps, water pumps, oil pumps and liquid pumps with low flow range and small size. UNI-CROWN CO., Ltd. - www.unicrown.com.tw - 4F-1, NO. 700, Jhongjheng Rd., Jhonghe City, Taipei County 235, Taiwan, R.O.C. email: uni-crown@umail.com.tw, Tel. +886-2-8227-8923 founded in 2002 products:   small and medium sized oil-less vacuum pumps Uni-Crown Co. Ltd is specialized in manufacturing small and medium sized oil-less vacuum pumps (rocking piston) and air compressors ranging from 25 to 1100W and with AC and DC motors. They can be used in many application like medical apparatus, health care devices, electronic industry, printing machines and various automatic machineries assembly.     Keywords     www.vacuum-guide.com