线滤波器  制造商、经销商、供应商

EPSEA was founded in 2010. It is a comprehensive national high-tech enterprise which focusing on the researing, prodcution and sales of compressed air treatment equipment, filters and separation products.
At present, EPSEA is divided into the Machinery Division and the Filtration Division. The Machinery Division’s main brand is "Youqiao", covering compressed air dryers, nitrogen and oxygen generators, pressure vessels and other products; the Filtration Division's main brand "Dinree" , covering air compressor spare part, waste oil collectors, industrial dust collectors, oil mist collectors, hydraulic filters and other products. Which are widely used in precision electronics, instrumentation, food, medical, machinery manufacturing, engineering machinery, military industry and other industries, and are suitable for any industry that requires the use of safe and reliable compressed air.
After years of hard work and accumulation, currently EPSEA has two factories in Guangdong and Fujian; as of 2020, it has 18 branch sales companies across the country and is continuously increasing; at the same time, the overseas business department has begun to take shape. The market internationalization is developing steadily, and the products are exported to Southeast Asia, Central Asia, South Korea, the United States and other countries and regions.

The TRANSVITEK company is a dynamically developing enterprise, a successful Slavic company operating in the territory of the former USSR, occupying a leading position in the world market for the sale of original spare parts for agricultural, industrial and road construction equipment. The company was founded in 1998. And for more than 20 years our company has been engaged in export-import operations in the field of material and technical support of enterprises.

GRT(Beijing Guangruntong Technology Development Co., Ltd.) is headquartered in Beijing Zhongguancun Hi-Tech Park and began in April 2008. GRT has gathered a group of senior R&D personnel with an average age of more than 15 years. Under the background of the rapid development of the optical fiber industry and the optical fiber to households, GRT has always adhered to the strategic principles of quality and innovation, and has gradually grown into a high-tech fiber optic company that is currently well-known in China, which integrates R&D, production and marketing, and has its own intellectual property and its own brand.
The main products of GRT are Optical Fiber Network Cards, Optical Fiber Modules, WDM devices, Optical Converter, Optical Fiber Patch Cord, and Optical Splitter. All kinds of products have passed international certification such as FCC, CE, and ROHS, as well as national industry certification, and have won a number of scientific and technological progress awards and excellent product awards. On the road ahead, GRT is committed to building China's own national enterprises, achieving the goals of "Optics Links The World, Connects Us Togetcher".

Die Herstellung und der Vertrieb von optischen Linsen, optischen Filtern und optischen Spiegeln

Glaspolarisatoren mit Nanopartikeln: Lineare Polarisatoren für das infrarote, ultraviolette und sichtbare Spektrum

Wir sind Lieferant für Laborbedarf, Laborgeräte und optische FilterMit Expertise in der Mikroskopie, Spektralanalytik, Photonik und Ultraspurenanalytik

Auer Lighting is the leading partner of the lighting industry for the development and manufacturing of precision glass components and coating solutions. We are key supplier to the markets of digital projection, automotive and architecture lighting as well as professional entertainment. Also customers from a variety of industrial arenas enhance their material engineering with our SUPRAX® borosilicate glass.
Founded in 1948, Auer is highly regarded as an experienced and international industrial partner. Ideas and products from Auer allow our customers to be faster in the market, have a better quality or cost advantages over competition.
Our headquarter in Bad Gandersheim, Germany, together with our additional production sites in India and sales and distribution centers on all continents provide an excellent service level around the world. Auer's experienced and motivated team knows: it's about your success in the market.

Ihr Partner für die Entwicklung von optischen Lösungen, Prototypbau, Serienfertigung, optische Beschichtungen, Baugruppen und Komponenten.

CASIX ist ein anerkannt führender Hersteller von Präzisionsoptik für Anwendungen in LiDAR, Biomedizin, Telekommunikation, Lasertechnologie und Instrumentierung. Das Unternehmen hat sich der Bereitstellung von qualitativ hochwertiger Technik, Fertigung und ausgezeichnetem Kundenservice verschrieben.

Wir haben eine lange Tradition in der Lieferung optischer dielektrischer Filter mit hoher und gleichbleibender Qualität für OEM-Anwendungen in Massenproduktion.
Unsere Produkte umfassen Bandpass-, Kanten- und Sperrfilter und Strahlteiler sowie kontinuierlich variable Filter.
Mit unserer proprietären Designsoftware sind wir in der Lage, fortschrittliche und dennoch herstellbare optische Filter an Ihre spezifischen Bedürfnisse anzupassen. Wir fertigen die hartbeschichteten Filter auf einzelnen Substraten unter Verwendung modernster Beschichtungsanlagen und unserer selbst entwickelten Steuerungssoftware. Basierend auf unserer langjährigen Erfahrung werden auch spezielle mechanische Masken zur Abscheidungskontrolle im eigenen Haus entwickelt.