광학 필터  제조업체, 딜러, 공급업체

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".

engionic Fiber Optics GmbH has been designing and manufacturing tailor-made fiber optic light guide solutions and fiber optic sensors for more than three decades. The customer-specific products are used, among other things, in power plant monitoring, medical technology and industrial process monitoring.
The added value for our customers lies in the consistent support, starting with the development of the prototypes, to the start-up of the series production and then to the continuous optimization of the products and the manufacturing costs.
engionic Fiber Optics, thanks to its many years of experience, has been perfectly aligned to the needs of industrial customers who integrate the fiber optic components into their overall solutions. Product traceability, quality management and delivery reliability are part of the corporate DNA.
engionic Fiber Optics GmbH is part of the engionic Group.

We at Technica deeply believe the spirit of teamwork is key to success. As a leading developer and solution provider of high quality Fiber Bragg Grating (FBG) based products, we cultivate the talent of our team and we pull together to accomplish our goals. We are an ISO9001 certified operation and our FBG scientists, development, engineering, manufacturing and support teams are seamlessly integrated to pursue the projects and programs that solve our customers’ needs and goals. Together we are one, we are Technica. Your FBG supplier.Following our Vision we provide our customers state-of-the-art fiber sensing and optical signal shaping technology solutions. Implementing our Mission we deliver the highest quality, most reliable, and competitively priced products and services to you, our first priority – Our Customer!

We take precision seriously
Optik+ is your expert and experienced partner in optical precision machining. Since 1926, we have been working with the utmost precision on materials like glass and ceramics to gain the trust of our customers.
Our extensive know-how is always based on the latest developments, and this ensures that we can offer our clients the highest possible level of reliability. As a traditional family company – the fourth generation is already well-established within the company – we place great importance on a number of rather rare values: loyalty; courtesy and respect, also towards our employees, a sense of responsibility and sustainable entrepreneurship.
Driven by the spirit of the past, we focus on today and also what the future holds in store - with our accredited products and services, we successfully occupy a niche in this specialised branch. However, that doesn’t mean to say that we don’t trust ourselves to come out into the open. We are happy to convince you by providing the perfect solutions for your optical products.

Our company specialises in ultra-thin coatings for glass.
We use them to produce dichroics for architects, designers and artists; lighting filters for light designers and light technicians; conversion filters for goods displays for shop fitters and lighting firms, and technical filters for a wide range of applications in industry, science and medical technology.
We also provide highly qualified and personalised consulting services. Every project is unique. Together with you, we find the best solution, construct a mock-up if necessary, or manage the processing until the final product is ready. Give us a challenge!

We design, produce, and distribute display windows and optical filters for all displays, HMIs, sensors, and cameras. Our ultimate ambition is to realize the maximum potential of your device – and we achieve this by adapting your solution to your application.
Whether you need a scratch-resistant filter for an electronic display or a near-infrared filter for an industrial optical sensor, we are capable of everything from casting and surface treatment to mechanical processing and silk screen printing.
That way, you get the performance and features your device needs.
No more – no less.

Edmund Optics® (EO) is a leading global supplier of optics, imaging, and photonics technology that has served a variety of markets including Life Sciences, Biomedical, Industrial Inspection, Semiconductor, R&D, and Defense since 1942. EO designs and manufactures a wide array of optical components, multi-element lenses, imaging systems, and optomechanical equipment, while supporting OEM applications with volume production of stock and custom products. Operating in more than a dozen major facilities around the globe, EO employs approximately 1,250 employees and continues to expand.
EO takes pride in helping customers from prototype to volume production, and specializes in creating cost-effective solutions that meet our customer’s specifications, timelines, and budgets. Whether requirements include stock optics, a build-to-print custom optical component, expert application engineering to optimize the design, or a completely custom design to customer-supplied requirements, our engineers can create ideal solutions for each unique optical challenge. Every step of the way, Edmund Optics® is committed to ensuring product and procedural quality.