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Exhibition Invitation | Guolin Semiconductor Cordially Invites You to Attend SEMICON China 2026

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More than three decades of dedicated ozone research and innovation, pioneering a green and sustainable future — Guolin Technology makes a dazzling appearance at the 27th China Environmental Protection Expo.

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More than three decades of dedicated ozone research and innovation, pioneering a green and sustainable future — Guolin Technology makes a dazzling appearance at the 27th China Environmental Protection Expo.

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The group standard "Technical Requirements for Semiconductor-Grade Ozone Generators" has been officially released and implemented.

The group standard "Technical Requirements for Semiconductor-Grade Ozone Generators" has been officially released and implemented.

Release time

2026-01-08

On December 9, 2025, the first group standard in China’s semiconductor industry—“Technical Requirements for Semiconductor-Grade Ozone Generators” (T/CIET 1946-2025)—led by Guolin Semiconductor was officially released and put into effect. The development of this standard promotes the standardized development of the industry, drives technological innovation and supply-chain collaboration, and provides a scientific and quantifiable basis for the selection and application of ozone equipment in the semiconductor and panel-display industries.

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CECS group standard "Ozone Catalytic Oxidation Sewage Treatment Technical Regulations" compilation group was established and the first working meeting was held

CECS group standard "Ozone Catalytic Oxidation Sewage Treatment Technical Regulations" compilation group was established and the first working meeting was held

Release time

2021-06-30

On June 9, the China Engineering Construction Standardization Association's group standard "Technical Regulations for Ozone Catalytic Oxidation Sewage Treatment" was established and the first working meeting was held in China Municipal Engineering North China Design and Research Institute Co., Ltd. (South Institute). The meeting was presided over by Dr. Li Chunju, Secretary General of the Urban Water Supply and Drainage Professional Committee of the China Engineering Construction Standardization Association, the focal point of the standard, and a team of 6 industry experts headed by Li Shuyuan, a national survey and design master from the Central South Design and Research Institute of China Municipal Engineering, was invited to come and guide. For the preparation of this standard, the Municipal North China Institute invited 14 enterprises and institutions with extensive professionalism and regional representation, including Tianjin Wanfeng, Qingdao Guolin, and Anhui Huaqi, to participate in the drafting of the standard, of which our company was the first to participate in the compilation. unit. During the meeting, the relevant industry expert team and members of the preparation group discussed and communicated on the preparation outline, and the industry expert team highly affirmed the necessity and practical significance of the preparation standard. Ozone catalytic oxidation wastewater treatment technology is currently one of the best treatment methods to complete the upgrading and transformation of various wastewater treatment plants. Although it has been popularized and applied, it is still in process design, installation and commissioning, operation and maintenance management and selection of supporting devices. In a state of no rules and no basis, the scientificity and rationality of the design data of each project and the standardization of the use of the technology are still lacking. Through the formulation of the group target, it can be standardized, rationalized, and developed scientifically and soundly.

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The national heavy project "coal-fired boiler pollutant integrated control technology research and engineering demonstration" ozone equipment was successfully accepted

The national heavy project "coal-fired boiler pollutant integrated control technology research and engineering demonstration" ozone equipment was successfully accepted

Release time

2021-06-15

On May 27, 2021, experts from 6 universities including the High-Tech Center of the Ministry of Science and Technology, Tsinghua University, and 2 companies including Huaneng Group demonstrated the national key R&D program "Integrated Control Technology for Coal-Fired Boilers" in Xiangyuan The device was inspected on site. Our customer service staff accompanied the expert group to visit the project to ensure the normal operation of the ozone device system. The ozone system of this project has been guiding the installation and commissioning since March. Under the circumstances of short construction period, heavy tasks and high requirements, the on-site engineers worked overtime to fully cooperate with the progress of the project, and played the role of Guolin people's "service first, customer first" the spirit of. In the end, the task was successfully completed under the premise of ensuring quality and quantity. On April 23, the ozone device system was successfully turned on and put into use. As the core equipment of the "multi-pollutant integrated control device", Guolin's ozone system plays a vital role in the desulfurization and denitrification of waste gas. In the context of the 14th Five-Year Plan, which aims to reduce pollution and reduce carbon emissions, the successful acceptance of this project has not only improved the competitiveness and influence of National Forestry, but also contributed to the realization of the national energy conservation and emission reduction goals, and promoted the development of a green economy. Quality development!    

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Leaders of the Eighth Division of Xinjiang Corps visited Guolin Science and Technology for inspection and guidance

Leaders of the Eighth Division of Xinjiang Corps visited Guolin Science and Technology for inspection and guidance

Release time

2021-05-07

On the morning of April 27, Zhong Yongyi, Deputy Secretary of the Shihezi City Party Committee of the Eighth Division of the Xinjiang Corps, Commander of the Eighth Division, and Mayor of Shihezi City, Song Xiaoling, Chairman of Xinjiang Tianye (Group) Co., Ltd., Deputy Secretary of the Party Working Committee and Management Committee of Shihezi Development Zone Wang Ruiling, deputy director of the meeting, and other delegations came to our company for investigation and research. Accompanied by Ding Xiangpeng, chairman of our company, the delegation visited the exhibition hall, glyoxylic acid workshop, ozone assembly workshop, pressure vessel workshop and transformer workshop. The modern management method was highly praised. During the visit, Mr. Ding introduced the company's original intention, development history, business sector and future development plan to the delegation, and gave a detailed introduction to the development plan of Xinjiang Guolin New Materials Co., Ltd. After listening to the relevant introduction, Mr. Zhong fully affirmed our company's production of crystalline glyoxylic acid using the ozone oxidation maleic anhydride method, and said that he would actively assist in solving the difficulties and problems encountered in the company's development process, and provide comprehensive guidance and services for the company. . The company will make full use of its own advantages, drive development with innovation, strive to expand the scale of the enterprise, strive to create greater economic and social benefits, and contribute to the development of the industry!

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Guolin Technology made a wonderful appearance at the 2021 China Environmental Expo

Guolin Technology made a wonderful appearance at the 2021 China Environmental Expo

Release time

2021-04-25

On April 20-22, 2021, the 22nd China Environmental Expo, the largest environmental protection industry exhibition in Asia, was grandly held at the Shanghai New International Expo Center. This exhibition has a scale of 180,000 square meters and brings together more than 2,000 well-known domestic and foreign environmental protection enterprises to exhibit and exchange the frontier trends and advanced technologies of the global environmental protection industry in one stop. Qingdao Guolin Environmental Protection Technology Co., Ltd. (hereinafter referred to as the "Company"), as a representative enterprise of the domestic ozone industry, appeared in this exhibition. The company has been invited to participate in the Expo for many years, showing its brand style with its technical strength. In the early stage of the opening of the Expo, the list of the top 100 enterprises in the 2021 China Expo was selected. The company was listed on the list with its excellent strength and won the honorary title of "Top 100 Enterprises in the China Expo 2021". The list is based on environmental protection. The company's 2020 annual operating income, market position, capital background, and brand marketing capabilities are the main evaluation dimensions. The TOP100 of this exhibition will be selected through procedures such as screening, research, and expert verification, which fully demonstrates the company's strong comprehensive strength and industry leadership. At the exhibition site, the company exhibited 40kg ozone generator, 500g ozone generator, air sterilizer, ozone water machine, portable oxygen generator and other equipment. With its high-quality equipment and brand charm, the company has attracted the favor of many industry professionals. Everyone They stopped for consultation and communicated with us in terms of products, technologies and applications. The company showed its corporate mission and strong determination to "develop ozone technology, cast green industry, and improve human living environment" at the Expo. In the future, the company will continue to intensify research and development efforts, constantly iterate new products, provide users with stable, advanced and value-creating products, provide more professional and personalized solutions and services, and empower the industry's development, reform and innovation. Contribute to the national environmental protection cause!

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The company's automation level has reached a new level

The company's automation level has reached a new level

Release time

2021-04-19

Advanced equipment is a basic symbol of enterprise scale and modernization level, and an important factor in improving productivity. Our company is well aware of this truth and spares no effort in the introduction of advanced equipment. On March 10th, with the special robot welding equipment for ozone generation room entering the debugging stage, our company's automated welding level has reached a new level. ESAB welding machines, tube sheet welding machines, large-scale laser cutting machines, and robotic welding equipment have been installed and commissioned one after another, indicating that our company has entered a new era of modern production. Modern intelligent welding equipment quietly promotes the modernization development of our company: technological progress, welding quality improvement; process improvement, rapid increase in welding efficiency of tanks such as generator room and oxygen generator, and overall more beautiful; product upgrades, improve market competitiveness; modernization The equipment is online, especially the large-scale laser cutting machine (the largest laser cutting equipment in Laixi City), which improves the accuracy, saves the tedious process, greatly improves the production efficiency, and makes the workers and masters work more comfortable, and they are eager to try. With the increasingly fierce competition in the ozone industry, technological innovation, equipment innovation and conceptual innovation have become an inevitable choice for enterprise development. In order to seek greater development and strive to be a leading enterprise in the industry, our company understands the latest technology in the industry and actively learns it, introduces new equipment, improves the production efficiency and product quality of enterprise products, promotes the upgrading of products, and improves the competitiveness of enterprises.    

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