APP Systems Services Pte. Ltd. (Singapore) have 2 offices in Vietnam, one in HCMC and other in Hanoi. The representative person in Vietnam is Mr. Luu Hoang Hai Steven.We are in vacuum technology business including vacuum pump, vacuum instruments from Pfeiffer, Adixen, Kinney Tuthill. And other brand : Leybold Optics (Web-coating, Ophthalmic, Precision Optics, 3D-Coating), Polycold, Chiller from Thermo Fisher; pure material from Umicore; tape and reel machine from Vtek, Angstrom from thin film technology (Ebeam, CVD, PVD, PECVD, ...); Picosun ALD; SAMCO; Icetech; Brooks Automation; Advance Energy; AERA, ...We are also service center for vacuum pumps, vacuum instrument, chiller, AE power supply, mass flow controller, ... There are cleanroom class 1000 for service.We are looking for business in Vietnam!Please contact Mr. Luu Hoang Hai for business if your business in fellow countries Vietnam, Cambodia, Laos Mr. Luu Hoang Hai - Chief Rep.Mobile : +84 908 230 244