Changchun Juncheng Optical Instrument Co., Ltd. is a professional manufacturer and trading company based in Changchun, China's primary optical industry hub. Established in 2015 as the successor to the Juncheng Optical Glass Processing Factory (founded in 2005), the company specializes in the design, R&D, and precision processing of high-end optical components. With a workforce of 51 to 100 employees and an annual revenue between US$1 million and US$2.5 million, the firm operates over 10 production lines equipped with more than 50 advanced milling, grinding, and polishing machines sourced from the United States and Japan.
The company offers an extensive product portfolio, including spherical, cylindrical, and aspherical lenses, as well as optical prisms, filters, windows, reflectors, and achromatic optics. They are capable of processing standard optical glass alongside specialized materials such as sapphire, fused silica, calcium fluoride (CaF2), germanium, and silicon. Their technical expertise extends to sophisticated optical coatings (0.2um to 20um), including AR, high-reflect, and laser crystal films, with specific advantages in UV and IR band applications.
Changchun Juncheng is ISO 9001:2008 certified and maintains a strong R&D team composed of experts from the Chinese Academy of Sciences. Their manufacturing capabilities support OEM and ODM services, and they have a proven track record of contributing to aerospace and military projects. The company serves a global market, exporting precision components to customers in North America, Europe, Japan, South Korea, and Singapore for use in medical, laser, and communication industries.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
Changchun Jiusheng Optics Co., Ltd. is a manufacturer and trading company based in Changchun, China, specializing in precision optical components. Established in 1984, the company has grown from the optics workshop and laboratory of the Institute of Photoelectricity of Changchun University of Science and Technology. With 11 to 50 employees, Changchun Jiusheng Optics focuses on scientific administration, technical absorption, and employee training to design and produce a wide range of optical components. Their product portfolio includes spherical lenses, cylindrical lenses, high precision windows, prisms, aspherical lenses, achromatic lenses, optical filters, optical gratings, and optical crystals. They work with various materials such as optical glasses, UV and IR crystals (sapphire, MGO, ZnSe, ZnS, Ge, Si, CaF2, BaF2), and offer services including cutting, polishing, and optical coating. The company operates a factory with advanced polishing, double-sided polishing, and coating equipment, and utilizes a laser interferometer, Form Talysurf, and MTF system for quality control. Changchun Jiusheng Optics provides OEM and ODM services and exports its products to international markets including South Korea, Russia, and the USA.
Changchun Jingyu Optics Science&Technology Co., Ltd. is a contract manufacturer of optical components based in Changchun, China, with technological support from the Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences. Established in 2000, the company employs 51 to 100 people and specializes in optical manufacturing, particularly cylindrical lenses. Their extensive product range includes cylindrical and spherical lenses, prisms, mirrors, flat lenses, optical wedges, color filters, optical coatings, sapphire optical components, crystal optical components, magnifiers, CaF2 lenses, and MgF2 windows. They utilize various visible, infrared, and laser optical glass and crystal materials. With a strong R&D group comprising over 10 professional engineers and more than 50 technical staff, Changchun Jingyu Optics emphasizes high standards and quality control in all operations. They offer free design services for optical systems or parts, providing proof plates or test plates for customer confirmation before manufacturing to meet individual requirements. The company operates a factory and is committed to delivering high-quality optical parts and exceptional customer service.