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Shenzhen Nano Macro Photonics Technology Co., Ltd. (NMOT) is a professional optical technology solutions and production of filter manufacturer. Our optical factory produces a wide variety of Optical components, including Silicon lenses, Germainium lens, IR filter, and windows trans-infrared panels etc. Each Optical filter product is available in a range of sizes or focal lengths for a wide variety of application needs

CPG optics, founded in 1990, has supplied many different kinds of optical components with high quality and favorable price, such as optical windows, optical lens, optical prisms etc. We are pleased to get your inquiry, and we will reply you as soon as possible. We stick to the principle of "quality first, service first" and apply "zero defect, zero complaints" as the quality objective.

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.

Our company prides itself on providing a diverse range of high-quality products tailored to the building and construction industry. From sealants and adhesives to fiberglass tissues and PET nonwoven fabrics, as well as silicone-based and water-based coatings, our comprehensive product portfolio is designed to address the multifaceted needs of our customers.

Wholesale and retail: Rubber, glass glue, plastic, sealant, rubber additives, adhesive products, antibacterial agents, antibiotic agents (excluding hazardous chemicals); Research and development: Microbial preparations; Retail: Chemical pharmaceutical preparations; Sales of aluminum and building materials; Biotechnology research and development, technology promotion, and technical services; Sales of agricultural and sideline products, chemical products (excluding hazardous chemicals and Class I precursor chemicals); Import and export of goods and technology. (Projects that require approval according to law can only be operated after approval by relevant departments)

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

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!

About us

--JUHUAN company integrates with manufacture, trade and D&R.

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 15 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.

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

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

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.

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.

Qingdao Zongyu Industry And Trade Co., Ltd. is located in Qingdao China, which is a group company with industries of medical apparatus, manufacturing of machinery, hardware and building materials. The main products are protective masks, protective clothing, disinfectant, hand sanitizer, nails making machine, all kinds of nails, steel coils and plates, corrugated roofing sheets. We have six subsidiary companies, include Qingdao Anlong Biotechnology Co., Ltd, Yangzhou Aihua Machinery Manufacturing Co., Ltd, Pingdu Mingzong Hardware Factory, Shandong Boxing Yide Iron and Steel Co., Ltd. Zongyu Construction Engineering Co. Ltd. (Kenya Branch) and Zongyu Metal Manufacturing Co. Ltd. (Tanzania Branch)

Shanghai junbond building material Co., Ltd is branch office of junbond group.

VY Optoelectronics Co., Ltd. Specialized in manufacturing kinds of optical precision element and photographic lens &accessory. Through many years' hard work and positive innovation, we have became a optical company integrating lens design, production and sales.

Suzhou Vangta Electronic Technology Co., Ltd. is a professional high-tech enterprise dedicated to the R&D, production, sales and technical consulting of optical thin films, optical components and optoelectronic modules. Since its establishment in 2006, the company has been adhering to the core concept of "technology-LED, quality-oriented, customer-first and innovation-driven", and has long focused on the design and manufacturing of high-precision optical thin films and optical devices. With strong technical accumulation, advanced production environment, complete testing equipment and strict quality management system, Vangta has become a reliable long-term partner for global customers in the fields of digital imaging, projection display, new-type display, biomedicine, laser optics, military aerospace and automotive electronics. Since its establishment, the company has continuously invested in production capacity and technological upgrading. In July 2020, Wangqianta built a 400-square-meter class-1000 clean workshop in Linping District, Hangzhou, and officially set up an optical processing and assembly base, realizing integrated production from optical element processing, thin film coating to component assembly. In March 2024, the company invested a total of 15 million yuan to build a 1600-square-meter class-100 ultra-clean coating workshop at No. 503 Shunfeng Road, Linping Economic Development Zone, Hangzhou, further enhancing its high-end coating and precision manufacturing capacity. The two professional clean workshops can fully meet the strict production requirements of high-end optical products, effectively control dust, pollution and environmental interference, and ensure the stability, consistency and reliability of each batch of products. At present, the company has a professional team of more than 30 people, including R&D engineers, production technicians, quality control personnel and international sales teams. The core founding team consists of more than 5 members, each with nearly 20 years of working experience in well-known optical enterprises at home and abroad, and has in-depth accumulation in optical thin film design, coating process development, optical device optimization and mass production control. Relying on strong technical strength, Vangta has established long-term and close industry-university-research cooperation with the Optical Thin Film Laboratory of Zhejiang University, the School of Optoelectronic Engineering of Xi'an Technological University, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, and Xi'an Institute of Optics and Fine Mechanics, Chinese Academy of Sciences. Through continuous technical exchanges, resource sharing and collaborative innovation, the company maintains advanced technology in the industry and continuously launches high-performance optical products to meet the upgrading needs of global customers. The company is equipped with a full set of advanced production and testing equipment imported from home and abroad, including ultrasonic cleaning equipment, imported optical coating machine, high-precision spectrophotometer, optical precision cutting machine, professional filter arranging machine, class-100 clean bench, 2D measuring instrument, measuring microscope and other complete equipment. From raw material incoming inspection, optical cutting, ultrasonic cleaning, precision coating, assembly and gluing to finished product testing and warehousing, the whole production process is strictly controlled. Each process has clear operating standards and quality inspection points to ensure that each optical component meets customer requirements in terms of dimensional accuracy, surface quality, spectral performance and service life.

Luoyang Zhongwei Metallurgical Material Technology Co., Ltd.

Sanyi Group - Shandong Jingmao New Material Company Limited, was established in April 2020. Located in Longshan high-tech Industrial Park, Linqu, Weifang, Shandong Province. The first phase investment is more than 60 million YUAN for for new plant infrastructure and supporting facilities. The construction of buildings with an area of 15, 000 square metres. The company has more than 100 employees, with a large number of experienced technical management personnel and professional research and development team. Jingmao is a production service provider of silicone construction sealant, industrial sealant, color sealant and special sealant in north of China. Nowadays, Jingmao posses 6 automatic production lines of silicone sealant, 1 automatic production line SLG135 for silicone sealant base material, with 30, 000 tons production capacity per year. Jingmao sealant is to meet all kind of needs of customers. Products have been widely used all over the world and exporting to more than 20 countries and regions. The company integrates production, research and development, sales and service, posessing first-class production equipment and research and development centers. Product technology and quality are taking the lead in China and the world. Jingmao has successively launched "Jingcai" brand for color sealant, "Jingmao" brand for construction sealant. And then process in R&D and production of "Youbixuan" series of industrial sealant, special sealant and other silicone sealant products. Jingmao is adhering to the business philosophy of "surviving by quality and developing by integrity", to build a strong brand and produce professional and competitive products. Over the years, Jingmao has always adhered to the development concept of standardization, scale and branding, gradually increased investment in production and construction, developed new products and introduced new technologies. Strived to realize the industrialization of new technologies and new products, consolidating and enhancing the company's core competitiveness. Jingmao sealant has acquired 3 system certifications- ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification. Jingmao has been named as "National Construction Silicone Structural Sealant Manufacturer", and has acquired CZC China door and window product certification and CTC China building materials quality certification. The product quality has reached the level of China well-known products with the same kind.

Jiangsu Runtai Sealant industry Co., Ltd, established in 2001, is dedicated to becoming the top partner inthe sealant industry, Guided by the principles of credit management, brand reputation. Ecologicaenvironmental protection, and offering high - quality products at competitive prices, we strive forexcellence.

Hebei Nana Trading Co., Ltd. Established in 2015, is a professional supplier of washing products in north of China. Our factory engaged in the research, development, sale and service of washing powder, liquid laundry detergent, laundry soap, Dishwashing liquid.

Suzhou Mairou Textile Co., Ltd. is a comprehensive textile enterprise integrating fabric R&D, printing & dyeing production and finished product processing.

Headquartered in Tianjin, China, SHARK has committed to providing cutting-edge technology and

Founded in 2007, Topsen Jinguiyuan has become the top 3 silicone sealant brand in China. Our main products include high-quality structural silicone sealant, weatherproof silicone sealant, acrylic silicone sealant, neutral silicone sealant, stone silicone sealant, and aquarium sealant, etc.

As a leading manufacturer of water treatment chemicals, Henan Hangrui is one of the top 5 polyacrylamide manufacturers in China and was founded in 1997, and has been specialized in developing high efficiency water-soluble polymer polyacrylamide(PAM) for over 20 years. We offer a wide range of cationic, anionic, non-ionic flocculants with technical support and after-sale service for any water treatment requirements. Our annual production capacity has reached 100, 000MT and we own a modern and giant warehouse of 20, 000m². At present, we have more than 300 employees, and we have our own R&D team with 30 specialists and 20 international sales person. Our products have been sold to Middle East, Africa, North America, Latin America, Southeast Asia and more than 80 countries.

Foshan Shunde Qefet Furniture Co., Ltd. Was established in 2006 and is located in Longjiang Town, Shunde District, Foshan City, the capital of Chinese furniture. It is a furniture production enterprise that integrates R&D, production, sales, and service.

SHANDONG FLOORCASA GROUP Co., Ltd, established in 2009 and headquartered in Jining, Shandong, is a professional international enterprise integrating R&D, intelligent production, global sales and brand operation, specializing in laminate flooring and SPC stone plastic flooring. With strict quality control, continuous technological innovation and efficient foreign trade services, our products are exported to more than 20 countries and regions across Europe, America, Asia and Oceania, and has become a reliable key supplier for global distributors, contractors and brand partners.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Foshan Nanhai Jinxianhua Furniture Industrial Co., Ltd.