Changsha Yaguang Economic and Trade Co., Ltd

Company Profile: Longyi Company is a company that integrates sales (Shanghai Longyi Machinery Equipment Co., Ltd.), production (subsidiary Shanghai Libei Environmental Protection Technology Co., Ltd.), and import and export (subsidiary Shanghai Longy

Known by the company name Bernhard Halle Nachfolger GmbH a team of scientists and high qualified fine optics engineers offers a large number of precision optical components. Especially the manufacturing of polarization optics is carried out with much

EcoServe International AG, founded in 1986 as "Muff & Partner", has established itself as a specialist for safe and legal solutions for dealing with special waste, dangerous goods and chemicals. Active and farsighted, we work out optimal solutions in