Address:South of 18th Floor, New Oriental International Technology Center, 567 Jiangling Road, Binjiang District, Hangzhou City
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Company Profile
HANGZHOU KUAIKAI HI-TECH CO.,LTD located in the Hangzhou National High-Tech Industrial Development Zone (Binjiang), is a high-tech enterprise integrating technology development, engineering design, equipment manufacturing, complete equipment supply, and technical upgrading and transformation services. The company has been engaged in the preparation technology of "international quality standard food-grade carbon dioxide" for nearly two decades, boasting a team of professors and industry experts with years of experience in industrial gas processing and recovery. With strong technical strength, the company adheres to independent innovation and continuously develops new technologies and products.
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200kt/a food-grade CO₂ plant (low-temperature methanol washing in coal chemical industry)
200kt/a food-grade CO₂ plant (using off-gas from methanol-to-hydrogen production)
Zhejiang University's Pilot-Scale Facility for new generation CO₂ Chemical Absorption and Capture
Datang East China Institute 20 m³/h Mobile Carbon Capture Unit
University of Kentucky GTL Synthesis Gas Purification Pilot Plant Project
NEWS
CENTER
2026
02-10Zhongtan Guoke (Baotou) Energy Co., Ltd. has successfully shipped the first batch of goods for the 300kt/a liquid CO2 recovery unit, part of the first phase of its 500kt/a liquid CO2 recovery project in Baotou, Inner Mongolia.
On February 7, 2026, the first batch of goods for the 300kt/a liquid CO2 recovery unit—part of Phase I of the 500kt/a liquid CO2 recovery project in Baotou, Inner Mongolia, undertaken by Zhongtan Guoke (Baotou) Energy Co., Ltd.—successfully completed inventory checks, inspections, and factory release. A convoy of trucks, fully loaded with the project’s hopes, slowly set off for the project site. To ensure the smooth shipment of these goods, the company attached great importance to the task and made comprehensive arrangements. A dedicated shipping task force was established to streamline the shipping process in advance and formulate a detailed transportation plan, focusing on overcoming key challenges such as inventory verification, coordination for oversized cargo transport, and logistics route planning. Relevant departments worked closely together and coordinated efficiently, closely monitoring every detail of the shipment process. This effectively mitigated various risks during transportation and ensured that the goods were delivered to the project site safely, on time, and efficiently.
2026
02-03Warm congratulations to Yulin Baijiarui Fine Chemicals Co., Ltd. on the successful launch of its 96kt/a food-grade carbon dioxide recovery, purification, and liquefaction project.
Yulin Baijiarui Fine Chemicals Co., Ltd. is a wholly-owned subsidiary of Jiangsu Sanmu Group. The company is located in the Yusheng Industrial Zone of Yulin City, Shaanxi Province. The project being developed in the Yulin Economic and Technological Development Zone has a total investment of 20 billion yuan and covers an area of 2,500 mu. It focuses on building an industrial chain centered on a 1.2 million-ton formaldehyde plant, an 800,000-ton acetic acid plant, and a 1 million-ton acetic ester (methyl, ethyl, and butyl esters), a 240,000-ton polyol production facility, a 100,000-ton DMC facility, a 800,000-ton butanol and octanol co-production facility using propylene as feedstock (with by-products n-butyraldehyde and isobutyraldehyde serving as feedstock for the polyol facility), a 60,000-ton melamine facility using urea as feedstock, and a 100,000-ton amino resin project.
2025
11-03Warm congratulations to Linggu Chemical Group Co., Ltd. on the successful launch of its 300kt/a high-purity food-grade (Coca-Cola grade) carbon dioxide project.
Linggu Chemical Group Co., Ltd., established in 1966 (formerly the Yixing Fertilizer Plant of Jiangsu Province), is a manufacturer of synthetic ammonia and urea located in the Yixing Economic and Technological Development Zone of Jiangsu Province. Guided by the development philosophy of “Innovation, Green Development, Resource Conservation, Sustainability, and Shared Prosperity,” Linggu Group currently has an annual production capacity of 1 million metric tons of synthetic ammonia, 1.8 million metric tons of urea (including aqueous solutions), and 200,000 metric tons of industrial-grade carbon dioxide. The company also engages in related industries such as the production of various industrial gases and industrial sulfur, as well as the design and manufacture of Class I and II pressure vessels.
2025
10-29Our company has successfully secured the contract for the food-grade liquid CO₂ recovery project from the flue gas of a lime kiln in Zimbabwe, Africa, commissioned by Hangzhou Lianghuan Technology Co., Ltd.
Hangzhou Lianghuan Technology Co., Ltd. is an industrial gas service provider dedicated to offering comprehensive solutions to customers in the fields of air separation, rare gases, specialty gases, and related industrial gases. Since its establishment, the company has undertaken more than 300 design, engineering, and investment projects across various sectors, including chemicals, steel, new energy, new materials, and integrated circuits. On October 23, 2025, our company and Hangzhou Lianghuan Technology Co., Ltd. successfully held the launch ceremony and signing ceremony for the food-grade liquid CO2 project in Zimbabwe, Africa. The two parties have established a long-term strategic partnership to jointly expand into overseas markets.