Shanghai Chang Ai Electronic Science & Technology Co., Ltd.
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SHANGHAI CHANG AI TECHNOLOGY & DEVELOPMENT CO., LTD.
🇨🇳 China
200711-50 peopleManufacturerHigh-tech enterprise
Low MOQ
Shipments
36
Key customer
SAM GAS PROJECTS
Key market
Europe
Description
SHANGHAI CHANG AI TECHNOLOGY & DEVELOPMENT CO., LTD. is a high-tech manufacturer based in Shanghai, China, established in 2007. With 11 to 50 employees, the company specializes in the research, development, production, and sale of high-quality electrical enclosures, electronic enclosures, instrumented case systems, gas sensors, analyzers, and comprehensive gas analyzing systems. Their product portfolio includes online and portable oxygen analyzers, oxygen transmitters, dew point meters, hydrogen analyzers, thermal conductivity analyzers, multicomponent gas analyzers, and environmental monitoring equipment. The company holds ISO 9001, LVD, and EMC DIRECTIVE certifications, ensuring adherence to international quality and safety standards. SHANGHAI CHANG AI TECHNOLOGY & DEVELOPMENT CO., LTD. operates a factory and serves a wide range of industries including air separation, petroleum, chemical engineering, coal mining, metallurgy, electronic power, medical treatment, food, and aviation. They have a strong international presence, exporting products to over 20 countries across Southeast Asia, the Middle East, Europe, South America, and South Africa.
CI-PC95/-1 Explosion-Proof Trace Oxygen Analyzer
GNL-6800 Oxygen Analyzer
CI-PC121 Frequency Conversion Ion Flow Oxygen Analyzer
CI-PC55/-1 Explosion-Proof Thermal Conductivity Analyzer
CI-PC90 Trace Oxygen Analyzer
CI-PC36 Dew Point Analyzer
AF-2000 Filter
CI-PC90 Process Trace Oxygen Analyzer
CI-PC68/-1 Laser Gas Analyzer
CI-PC156 Explosion-Proof High Temperature Humidity Meter
GNL-3100 Series Oxygen/Nitrogen Transmitter
CI-PC832 Portable High Purity Oxygen Analyzer
Shanghai Chang'E Optical & Instrument Technology Co.,Ltd
🇨🇳 China
200711-50 peopleManufacturer/Trading Company/Service Company/OTHEROwn brand
Patented technology
High-tech enterprise
ODM manufacturer
Shipments
11
Key customer
DIAMOND LAB
Key market
🇯🇵 Japan
Description
Shanghai Chang'E Optical & Instrument Technology Co.,Ltd, also known by its COT brand, is a Shanghai, China-based manufacturer, trading company, and service provider specializing in optometry and glasses equipment. Established in 2007, the company emphasizes independent research, development, and production capabilities, operating with 11 to 50 employees. They offer a comprehensive range of visual instruments and optical equipment, including Auto Lensmeters, 3D Patternless Edgers, Auto Refracto-Keratometers, Digital Frame Heaters, Optometry Systems, Lens Groovers, Hand Edgers, Digital Drilling Machines, and Contact Lens Testers. Their product portfolio also includes a vision screening system and various spare parts for auto refractometers. Shanghai Chang'E Optical & Instrument Technology Co.,Ltd provides OEM and ODM services and holds CE and RoHS certifications, ensuring high-quality standards. Recognized as a Shanghai High Technical Enterprise in 2009, the company implements a 5S Management System to strictly control manufacturing procedures. They export 100% of their products to over 50 countries across Japan, USA, Europe, Australia, and the Middle East, demonstrating strong international trade capabilities.
Lens Groover (COT-V812I)
New Lens Groover (COT-V812II)
