Han's CNC science and technology Co., Ltd (herein after referred to as Han's CNC) is a wholly owned subsidiary of Han's laser (stock name: Han's laser, stock code: 002008), and Han's CNC is a high-tech corporation integrated with technology research, development, manufacturing and sales, specialized in developing and manufacturing “HANS” series PCB laser equipments and PCB CNC Driller & Routers which are leading in domestic market. Integrated with laser technology, mechanics, electronics, computer, pneumatics and optics, “HANS” series PCB laser equipments and PCB CNC Driller & Routers are professional equipments in PCB industry, widely applied in precision drilling and milling of abnormal slots, holes and frames. The company obtained ISO-9001 quality certificate in 2006.

Shenzhen Mai Chuangli Technology Co., Ltd., established on 2008-05-26, Business scope includes general business items:Optical inspection machine,Assembly and production of circuit testing machines,Technology development and purchase and sale;Drilling machines and related supporting parts and accessories,Purchase and sales of computers and technology development;electronic circuit board,Testing of new electronic components,Maintenance and related technical consultation(door-to-door service,No restricted items);Operating import and export business(law,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating),The licensing program is:Optical inspection machine,Assembly and production of circuit testing machines

Kunshan Jingmei Electronic Technology Co., Ltd., established on 2010-01-29, Business scope includes research and development,design,Manufacture of high-precision industrial automation CNC equipment;High Density Interconnection Circuit Board,flex board,Finished product inspection of chip carrier board and provide on-site inspection service;High-precision imported testing equipment,fixture,Sales of hardware materials;Development of Computer Aided Manufacturing Software;Import and export business of goods and technology.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shenzhen Dongfang Yuzhiguang Technology Co., Ltd., established on 2000-04-26, Business scope includes general business items:laser painting,Laser plate making equipment,PCBPrecision testing equipment,Mechatronics Equipment,Technology development of smart devices and related accessories,Sales and Service(law,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating);Technology development of computer hardware and software,Sales and Service;laser painting,Laser plate making equipment,PCBPrecision testing equipment,Mechatronics Equipment,Smart device rental business(Excluding financial leases);PCBCircuit board testing and foundry services;Information Consulting(Excluding talent intermediary services and other restricted items);Operating import and export business(law,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating);Invest in business(Specific projects will be reported separately);Domestic Trade(Does not contain franchise,monopoly,Specially Controlled Commodities).,The licensing program is:laser painting,Laser plate making equipment,PCBPrecision testing equipment,Mechatronics Equipment,Production of smart devices and related accessories.

SCT Technologies (Kunshan) Ltd. is a private company headquartered in Kunshan, China, that manufactures printed circuit board testing and drilling products.

Nanjing Ponalai Electronic Technology Co., Ltd., established on 2015-01-29, Business scope includes circuit board,Production of electrical equipment,Sales,lease,Technical Services;Electronic component processing,Sales;Office Supplies,gift sale;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that are restricted by the state to be operated by enterprises or prohibited from import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Mechanical equipment research and development(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Joint Stars Technology Co., Ltd. is a Chinese company located in Nanjing. The firm sells testing equipment.

Kunshan Gewei Test Electronics Co., Ltd., established on 2009-05-05, The scope of business includes maintenance of machinery and equipment,Electronic board repair;Electronic hardware,Circuit board peripheral consumables and machine sales;Production of fixtures and machine parts,Processing and sales;Circuit board testing and related technical services,General software sales and training;Import and export business of goods and technology.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:General machinery and equipment installation services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

iOranges Automation is a precision assembly and testing technology developer. The company offers standard automation products and flexible production line solutions to end customers in a variety of industries, including 3C electronics, automotive electronics, medical electronics, and the semiconductor industry, allowing clients to have a full life cycle of industrial services via data collection and data analysis.

Xcerra Corporation is the parent company of four powerful brands that have been supplying innovative products and services to the semiconductor and electronics manufacturing industry for more than 30 years. Xcerra’s four brands are atg-Luther & Maelzer, Everett Charles Technologies, LTX-Credence, and Multitest.

Hioki E.E. Corp. engages in the development, manufacture, sale and service of electrical measuring instruments. It operates through the Electrical Measuring Instruments and Others segments. The Electrical Measuring Instruments segment offers acquisition oscilloscopes, multichannel and compact data loggers, resistance meters and battery testers, electrical safety testers and hipot testers, power meters and analyzers, current probes and sensors, signal generators, and automatic testing equipment. The Others segment handles the management of company real estate properties and the insurance agency business. The company was founded by Mizo Hioki, Mineji Hioki and Shiro Hioki in June 1935 and is headquartered in Ueda, Japan.

Xi'an Jinbaize Circuit Technology Co., Ltd., established on 2008-01-30, Business scope includes general items:integrated circuit manufacturing;Manufacturing of other electronic devices;Manufacturing of electronic components;Sales of electronic special materials;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Huizhou Jinbaize Circuit Technology Co., Ltd., established on 2007-03-29, The scope of business includes the design of printed circuit boards,Production and SMT,welding,testing and assembly;electronic product development,Processing,detection;Incubator Management Services;domestic business,Material supply and marketing industry;Production enterprises self-support import and export business;Labor protection supplies,hygiene products,R&D of medical devices,production and sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shenzhen King Brother Electronics Technology Co., Ltd. engages in the research, development, design, and manufacturing of electronic hardware, which is used in Internet of Things, telecommunication, industrial control, medical, power, automobile, computer, consumer electronics, and security industries. It also offered related services. The company was founded on May 28, 1997 and is headquartered in Shenzhen, China.

Shenzhen Zhongboxin Technology Co., Ltd., established on 2009-06-17, Business scope includes general business items:Circuit board testing machine,optical tester,Text and solder mask printing equipment,exposure equipment,Technology development and sales of various automated intelligent equipment such as mask machines;Circuit board testing service;Domestic Trade;Operating import and export business.Non-residential real estate leases;Daily life services for residents.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license),The licensing program is:Circuit board testing machine,optical tester,Text and solder mask printing equipment,exposure equipment,Production of various automated intelligent equipment such as mask machines.property management.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)

Yixing Silicon Valley Electronic Technology Co., Ltd., established on 2006-11-30, Business scope includes licensed projects:road freight transport(Does not contain dangerous goods)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results) General project:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Electronic special material manufacturing(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Shenzhen Fastprint Circuit Tech Co., Ltd. engages in the design, research, development, production, and sale of printed circuit boards (PCBs). It offers semiconductors, double-sided and multi-layer PCBs, domestic commerce and material supply services, digital video surveillance systems, industrial control computers and systems, and servo control mechanisms. The company was founded on March 18, 1999 and is headquartered in Shenzhen, China.

Jiangxi Hongxin Flexible Electronic Technology Co., Ltd. engages in the research and development, design, manufacture, and sale of electronic products and components. The company was founded on September 27, 2019 and is headquartered in Yingtan, China.