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Band Optics Technology was founded in 2008, an ISO 9001: 2015 certified factory that has been manufacturing the optical components & lens systems for over 15 years.

Our company takes pride in offering a rich and diverse range of products, meticulously designed to cater to the multifarious and ever-evolving demands of our valued customers across various industries. Whether it's cutting-edge technological gadgets, high-quality consumer goods, specialized industrial components, or customized solutions tailored to unique business needs, our product portfolio stands as a testament to our commitment to versatility and excellence. Each product undergoes rigorous quality control measures, from the selection of raw materials to the final stages of production, ensuring that they not only meet but often exceed industry standards. This extensive variety not only allows us to serve a broad customer base but also enables us to adapt swiftly to market trends and emerging customer preferences, making us a reliable partner in addressing diverse requirements. ?

Tianjin, a significant and international port city, is where the national high-tech company--Tianjin Tengteng Optoelectronic Technology Co., Ltd. Started and developed. It was established in 1995, focused on production, research and sales of precision optics. Over two decades, our company has become one of the leading manufacturers of optical components, crystal components and optical assemblies in China. Our products have been exported to many countries and regions in the world. We have achieved a good reputation and comment with top grade products and considerate service from home and abroad. Tianjin Tengteng Optoelectronic Technology Co., Ltd. Was among the first batch of private enterprises engaged in precision optics in China, and we're No, 1 in Tianjin City. Over 20 years, sticking to our management concept and operation philosophy, with a focus on superlative craftsmanship and technical orientation, we've been committed to processing and manufacturing of medium and small batch, medium and high precision optical components. Our products are mainly exported to Europe and America. We cooperate with many domestic optic corporations and military enterprises. Wide scope of processing and complete product portfolio are our characteristics, and our products cover ultraviolet, visible light and infrared band. The diameter scope of processing is around Φ1 for endoscopic lens~Φ300mm for standard spherical lenses and windows. We're proud of our manufacturing capacity. Of course, competitive prices, good reputation and service are our biggest advantages and also the core competitiveness for us to have a presence in the international market!

"Value-driven partnership. People-oriented management. "

Shanghai Jingsheng Optoelectronics Technology Co., Ltd. is an enterprise specializing in the research and development, production and sales of precision optical components, laser crystal materials, and optical communication components. The products are mainly used in optical communication, lasers, medical equipment, aerospace, and automotive fields such as radar and machine vision serving the global market. The company's main optical products include: High-precision lenses, prisms, mirrors, beam splitters, windows, wave plates, filters, etc.; Laser crystals include: BBO/LBO nonlinear crystals, YVO4 crystals, ND: YVO4 lasers Chips, LN wedge angle chips, KTP+ND: YVO4 (DPM); The devices include lasers, isolators, circulators, collimators and other products that sell well at home and abroad.

Founded in 2022 and located in Taicang China-German Industrial Park, Jiangsu Province, C-Laser (Taicang) Material Technology Co., Ltd. is deeply engaged in the high-end optical field. Backed by a professional team of 12 engineers, we have established a comprehensive integrated platform for R&D, processing, and testing of high-purity quartz materials, focusing on the development of high-end optical quartz materials to precisely meet the rigorous application requirements of high-end semiconductor, high-energy laser, special optics, and other cutting-edge fields.

Jinan Crystrong Photonics Technology Co., Ltd.

FUZHOU is a significant and international port city, is where the national high-tech company-YSJ TECHNOLOGY Co., Ltd is specialized in high precision optical glass components, high power laser optics and various infrared optics etc. Adhering to the quality-based, market-oriented pursuit, and is committed to research and development and production of optical lenses, infrared optical lenses, large-diameter windows, lenses, prisms, mirror, filter and other optical products that meet domestic and international needs, and pursues reliability on the basis of high quality. The company serves customers at home and abroad with mature products, stable quality and perfect service system! The company's products pursue service first and quality first. Together with our customers, we will continue to create brilliant! Warmly welcome friends from all walks of life come to visit, guide and negotiate business!

Sinocera Photonics, Inc. was established in 1988. We are the manufacturer of optical parts, and specialized in processing middle to high precision parts, which are prism, lens, plate, waveplate and crystal components, especially in special shapes and mini sizes.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Changchun Jiutian Optoelectric Co., Ltd.

Jiaozuo Commercial FineWin Co., Ltd is dedicated in research, production and sales of Semiconductor Wafers, Precision Optics, Acousto-optical & Piezoelectric&Laser Crystals.

L-Chaser Optics Ltd. (LCO) was established in 2020. Covering an area of 10, 000 square meters, it is a professional optic lens and optics components manufacturer engaged in providing high precision, multi-varieties customization product.

Since more then15 years, CRYSMIT OPTICS are well known experts for Optical crystals, Polarizing Optics and Precision Optics. Due to its competence and superior service, CRYSMIT has established a broad base of satisfied customers in the industrial branch as well as in scientific research facilities worldwide. CRYSMIT offers laser crystals and non-linear crystals, Optical components and Optical Systems with a broad variety of specifications.

Union Optic Inc., founded in 2004, is a high-tech company located in Optics Valley of China, specializing in research and development, production and sales of precision optical components. Union Optic has a more than 4, 500 square meters facility incorporating clean room, manufacturing lines and R&D facilities. Now we have more than 160 employees, consists of a very skilled team of sales and marketing, management, engineering and production, most of them have a background in physics and optics. Benefited by skillfully using the advanced techniques, sophisticated technology, advanced test methods, Union optic has strong capability to serve customers from small quantity prototypes to mass production of precision optical components. After many years of unremitting efforts of all employees, Union Optic has become a preferred partner of worldwide photonic companies.

Fuzhou delicate optics inc is located fuwan industrial, fuzhou. Delicate is a manufacturer about optics and crystal component. Delicate is an expert manufacture of optical and crystal proudcts. We manufacture a wide rang of quality optical glass filters, optical lens, optical prism, laser optics, waveplate, beamsplitters, polarixing optics, ktp, yvo4 and so on.

Founded in April 2016, Shanghai Ruitai Photoelectronic Technology Co., Ltd. (Raytekoptics)is located in Jiading industrial base, Shanghai National Technology Transfer Center, Chinese Academy of Sciences, adjacent to the Institute of Optics and mechanics, Chinese Academy of Sciences. At present, the company has nearly 50 employees, mainly producing and selling all kinds of optical components, including all kinds of optical lenses, optics mirrors, optics windows or diffusers, optical filters, polarization optical components, spectrometers, optical prisms, optical diffraction gratings, infrared optical components, fiber assemblies, laser optical components, coated optical components, ultrafast optical components, transfinite optical mirrors, etc. As a wholly-owned subsidiary of Shanghai Jingzhi (formerly Shanghai silicon sword) new materials Co., Ltd. And Shanghai C-laser, Shanghai Ruitai Photoelectric has a professional production base of 10000 square meters and various processing equipment, including large water jet, horizontal band saw, CNC machining center, multi-function milling machine, CNC fine carving machine, CNC plane precision milling machine, CNC lathe, water mill, internal circular slicer and polishing machine, polishing machine, Focused ion beam(FIB), Magnetorheological Polishing (MRF), CNC six axis small grinding machines, interferometers and other sophisticated equipment dozens. On this basis, Shanghai Ruitai Photoelectric can provide customers with accurate, complete, high quality optical parts customized processing services. Our products sell well in Europe, the United States, Russia, Japan, South Korea, Germany, Spain, Italy, France, Saudi Arabia, Canada, Australia, New Zealand, Norway, Argentina, South Africa and other countries and regions, and are deeply recognized and appreciated by users at home and abroad. In addition, Raytek Optics widely supply all types of optical parts made of Corning, Schott, Hellma, Nikon, Ohara, AGC, Vitron and other materials, including quartz glass, glass ceramics, optical glass and coating materials. The main domestic optical mechanical (Electrical) institutes, research institutes and astronomical institutes at all levels have established extensive and profound business relations with us.

Hefei Ezenda Technology Co., Ltd. is a specialized provider of high-performance, custom-engineered solutions for the photonics and laser industries. We serve as a strategic partner to clients whose success depends on the precision, quality, and reliability of their core optical components. Our integrated manufacturing model provides seamless control over the entire production chain-from raw crystal growth to final coated optical assemblies-ensuring optimal performance and consistency for your most demanding applications.

Shanghai Opticrystal Materials Co., Ltd was established in 2014, mainly engaged in the R&D, processing and sales of optical crystals, electronic and semiconductor materials, as well as laboratory equipment, spare parts, consumables and other products.

Professional supplier of Chinese source since 1998

Changchun Yutai Optics Co Ltd. Specialize in the design and volume manufacturing of high performance optical components such as lens, prisms, windows, filters, mirrors and more for use in optical instruments and laser systems, as well as for military, telecommunications, medical, environment monitoring industry.

Anttrans is committed to the research and development, production, customization, and supply of high-precision optical new materials and equipment. We maintain continuous and robust growth in several fields including classical optics, laser optics, fiber optic optoelectronics, and semiconductor optics. Anttrans products include:

Laser Optex offer a wide range of competitively priced hermetic viewports.

Hanzhong Borisun Optics Co., Ltd. is a professional manufacturer integrating the development, production and sales of high-precision optical glass processing technology. Since we established, the company has been committed to the R & D, production and sales of optical components. We can design optical systems and produce relevant accessories. The products are sold to many countries and regions. It has established long-term good cooperative relations with many optical enterprises such as the United States, South Korea, Canada and the European Union, and has won a good reputation for its products.

PreciSe Hyper iMage Optics (Suzhou) Co., Ltd (PHYO), professional supplier of high precision optical components, like Lens, prisms, reticles, thin film coating for filter, beamsplitter, HR mirror, and integration of the optics. We are an ISO9001: 2015 certified company, with the state-of-arts facilities, along with the strong backup of technical support, in order to provide a service to the customer with high quality, on time delivery and competitive price Optical related solutions.

Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise, officially established in September 2009, the plant site located in Qingpu Industrial Park, Shanghai, only half an hour's drive from Shanghai Hongqiao International Airport. The company gathers several excellent technicans in optical industry, has comprehensive supporting capabilities such as optical mechanical and electrical design, processing and sales services, and wholeheartedly provides each customer with high-quality and convenient products and services.

Qinhuangdao Intrinsic Crsytal Technology Co., Ltd, based in China, is a recognized leader in high-performance optical solutions across a broad infrared spectrum. Combining adequate IR material supply, extensive fabricating experience, and the standardized service, U-Optical specializes in producing high-precision IR optical components for the Medical/Life Sciences, Defense & Security, Semiconductor, and Industrial OEM markets. From optics designing, to material purchase, to volume production, our company endeavor to optimize your IR products for performance, cost, quality and delivery.