About Us-Shanghai Gaojing Detection Technology Co., Ltd.

Milestones

The number of users of metal detector products has exceeded 20000

found

1993

1995

1998

2000

2003

2005

2006

2007

2008

2009

2010

2011

2012

2013

2015

2016

2018

2019

2020

2021

2023

1993
• Shanghai Gaojing Electronic Research Institute was founded
• Patent for metal detector filed
• Gaojing metal detectors officially entered mass production, applied in plastics, toys, food, and garment industries

1995
• Successfully developed Gaojing ferromagnetic needle detector
• Its original design broke the foreign monopoly in China’s needle detector market and quickly gained wide recognition
• A field demonstration was held by the Shanghai Import & Export Commodity Inspection Bureau for the garment industry
• Featured in a photo news report by Xinmin Evening News

• Shanghai Gaojing Electronic Research Institute was founded
• Patent for metal detector filed
• Gaojing metal detectors officially entered mass production, applied in plastics, toys, food, and garment industries

• Successfully developed Gaojing ferromagnetic needle detector
• Its original design broke the foreign monopoly in China’s needle detector market and quickly gained wide recognition
• A field demonstration was held by the Shanghai Import & Export Commodity Inspection Bureau for the garment industry
• Featured in a photo news report by Xinmin Evening News

• Established Shanghai Gaojing Metal Detection Instrument Co., Ltd.
• Became a member of the Shanghai Food Industry Association

• Gaojing’s digital ground metal detectors were exported to the U.S. in large quantities
• Successfully developed a new type of metal detector specifically for food applications
• Marked a new milestone for domestically produced metal detectors in China

• Recognized as a “Shanghai High-Tech Enterprise”
• Awarded the title of “Civilized Unit of Yangpu District, Shanghai”

• A PhD from Shanghai Jiao Tong University joined Gaojing’s R&D team for the first time
• GJ-VIII intelligent metal detector was certified as a “Shanghai Key New Product”
• Successfully developed the GJ-XF X-ray Inspection Machine, acquired multiple invention patents, software copyrights, and the prestigious “Ringier Technology Innovation Award”

• GJ-VIII metal detector was certified as a “Shanghai High-Tech Achievement Transformation Project” and recognized as a “National Key New Product”
• The DSP-based X-ray food foreign object imaging detector received funding from the National Innovation Fund of the Ministry of Science and Technology
• The project passed official acceptance by the Ministry in

• Gaojing X-ray inspection system and metal detector has obtained CE certification and began large-scale exports to the overseas market
• Gaojing supplied X-ray hardware and software products to a well-known German company in the food inspection industry

• Gaojing was once again recognized as a “Shanghai High-Tech Enterprise”
• Gaojing’s subsidiary, Shanghai Gaojing Radiography Technology Co., Ltd. was also certified as a “Shanghai High-Tech Enterprise”
• Gaojing successfully developed its first prototype of security inspection equipment

• Successfully developed the dual-view X-ray inspection system
• Selected as a “Key Project of the National Innovation Fund” and received RMB 1.5 million in funding
• 60 units of X-ray security inspection systems were deployed on Beijing Metro Line 4 ahead of the 60th National Day celebration
• Chinese Former President Hu Jintao shook hands with security inspectors during his visit to Line 4

• 300 units of X-ray security inspection systems were deployed in the Shanghai Metro
• Provided security support for the Shanghai World Expo

• Successfully developed the side-view X-ray foreign object detector for food
• Jointly developed a terahertz-based gutter oil detector in collaboration with the University of Shanghai for Science and Technology

• Established an Academician Expert Workstation with Academician Zhuang Songlin serving as company advisor
• Company restructured and officially became a joint-stock company
• Invested RMB 63 million and led a national major scientific instrument project funded by the Ministry of Science and Technology
• Collaborated with Tianjin University, Shanghai Institute of Microsystem and Information Technology (CAS), and the University of Shanghai for Science and Technology to develop a new-generation terahertz-based hazardous substance detection system

• Approved by the Shanghai Municipal Commission of Economy and Informatization and Fengxian Development and Reform Commission to purchase 52.5 mu of high-tech industrial land in Fengcheng Town
• Obtained land certificate and commenced foundation work for a 42,000 m² factory building
• Successfully developed a high-speed dual-view X-ray inspection system with an inspection speed of 350 bottles per minute

• Gaojing’s Fengxian manufacturing base was completed and passed official inspection
• In June, the new production facility was officially put into operation
• The base covers 50 mu and is equipped with complete in-house production lines, including mechanical processing, electronic assembly, system testing, and aging inspection
• Annual production capacity: 10,000 metal detectors, 1,000 food X-ray machines, 1,000 checkweighers, 1,000 security X-ray machines, and 1,000 textile X-ray inspection systems

• Successfully developed a new generation of metal detectors with DSP technology, remote control, and remote diagnostic capabilities
• Successfully prototyped an X-ray inspection system capable of detecting alcohol sachets in food products

• The Ministry of Science and Technology organized an academician-led expert panel to evalsuate the terahertz detection project led by Gaojing, in collaboration with Tianjin University, the University of Shanghai for Science and Technology, and the Shanghai Institute of Microsystem and Information Technology (CAS)
• The project received RMB 63 million from the Ministry of Science and Technology, RMB 6.3 million from the Shanghai Science and Technology Commission, and RMB 63 million in self-funding from the company
• Successfully passed the national acceptance review with a high score of 94.4

• Successfully prototyped a high-speed, high-resolution X-ray detector with 0.2 mm resolution
• Achieved a detection speed of up to 100 meters per minute, reaching an advanced level within the industry

• The terahertz project, developed in collaboration with the University of Shanghai for Science and Technology, was awarded the First Prize of Shanghai Technical Invention Award

• Successfully developed a 2-meter suspended X-ray inspection system for textile inspection
• Gaojing Detection and Gaopin Imaging passed the high-tech enterprise re-certification

• Launched the new JH-XF series X-ray inspection system featuring AI integration, waterproof design, high precision, and cost-effectiveness
• The series was warmly welcomed by the market upon release