Dalian Huayuan Electro-Optical Co., Ltd.
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Dalian Unique Optics Co., Ltd.
🇨🇳 China
201451-100 peopleManufacturer/Trading CompanyProduct customization
ODM manufacturer
OEM manufacturer
Shipments
14
Key customer
HOLMARC
Key market
North America
Description
Dalian Unique Optics Co., Ltd. is a professional manufacturer and trading company based in Dalian, China, specializing in the development and production of high-precision optical components. Established in 2014, the company operates a facility equipped with five production lines and advanced machinery, including curve generators, centering and edging machines, and precision polishing equipment. They maintain an ISO 9001 certification and employ a dedicated R&D team of over 50 staff members focused on optical system design and custom lens services.
The company's extensive product portfolio includes optical lenses (cylindrical, biconvex, and aspherical), prisms, optical windows, diffraction gratings, and specialized filters such as bandpass, neutral density, and infrared cut-off filters. They utilize a SHIMAZU 3600UV spectrophotometer for the research and production of optical thin-film coatings, including anti-reflective and interference coatings. Dalian Unique Optics serves diverse sectors such as medical endoscopes, thermal imaging, VR technology, and laboratory instrumentation, providing components made from materials like quartz, sapphire, germanium, and zinc selenide.
As a contract manufacturer offering OEM and ODM capabilities, the company supports both small-scale custom orders and larger production runs. Their international trade footprint spans North America, Southeast Asia, and Europe, with a proven track record of supplying high-quality optical spare parts to global organizations such as Thermo Fisher Scientific.
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Flat-Field Holographic 489lines, 1200lines Concave Diffraction Gratings$50
UV Lamp UVC Quartz Light Tube$0.5
Zinc Selenide (Znse) Ar Coating Optical Window$20
Custom Optical IR Infrared Calcium Fluoride CaF2 Window$0.5
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H. J. Photoeletron Co., Ltd.
🇨🇳 China
2006Fewer than 5 peopleManufacturerOEM manufacturer
Description
H. J. Photoeletron Co., Ltd. is a contract manufacturer of optical components and optical instrument parts, based in Changchun, China. Established in 2006, the company specializes in the production of optical lenses, prisms, waveplates, windows, mirrors, reflectors, objectives, and eyepieces. Utilizing materials such as BK7, Fused silica, CaF2, and ZnSe, H. J. Photoeletron Co., Ltd. offers high-precision manufacturing capabilities, achieving surface accuracy up to 0.05 lambda, surface quality less than 10-5, and dimensions ranging from 10mm to 300mm. The company is a leading manufacturer in northeast China, focusing on exporting its specialized optical products.
Optical Lenses