The LC-01 attached lifting scaffold developed by Guangdong Lesntec Prefabricated Building Technology Co., Ltd has an all-steel structure, and is well enclosed and tightly protected for a safe and secure working environment without any combustible materials. The general design height of scaffolding is 4.5 story above the floor level, which simplifies the disassembly and assembly processes of traditional scaffolding. Once assembled, the scaffold can be used until the construction is completed, which significantly saves manpower and materials, and can be repeatedly used. The cost is lower than that of traditional techniques, achieving a win-win solution for cost control and green construction.

With a deep understanding of the characteristics of aluminum ash, Guangdong Xingfa Environmental Technology Co., Ltd., a subsidiary of Lesso engaged in the environmental protection sector, has promoted the utilization of aluminum ash resources in six directions, and constantly expanded the boundaries of technology application to achieve win-win benefits for both the economy and the environment.

Yongbao Environmental, a subsidiary of China Lesso, has made an innovative breakthrough in treating oil-containing waste by successfully developing anaerobic pyrolysis recovery technology. Compared to traditional incineration methods, this technology offers significant advantages, including lower energy consumption, cleaner combustion, zero dioxin emissions, heavy metal solidification, and safe utilization of pyrolyzed carbon residues. With an annual processing capacity of 70,000 tonnes of oil-containing waste, the system recovers 12,500 tonnes of raw oil for refining and reuse. This breakthrough promotes the harmless treatment, volume reduction, and efficient utilization of sludge while enabling resource recovery and energy self-sufficiency.

The Changzhou Waste Acid Resource Comprehensive Utilization Base operated by Yongbao Environmental focuses on the harmless disposal and resourceful utilization of waste acid and aluminum slag. The base has developed an energy-efficient, low-carbon, eco-friendly, and highly efficient process chain for treating and recycling waste acid and aluminum slag from over 10 industries including metal surface treatment and mechanical manufacturing. Currently, Yongbao Environmental is able to process 215,000 tonnes of waste acid and aluminum slag and convert them into approximately 220,000 tonnes of water treatment agents each year. The base holds an 80% market share in hazardous waste disposal and utilization in Changzhou and surrounding areas, serving over 2,000 customers. This initiative not only reduces environmental pollution from waste but also promotes the efficient recycling of resources.

In April 2020, our affiliate, Hainan Province Hazardous Waste Disposal Center, passed its overall acceptance. The company is the only comprehensive hazardous waste disposal center approved by the State for construction in Hainan Province. It mainly provides waste collection, transportation, and management solutions for enterprises, as well as technical advice on waste management and professional environmental emergency services. The company has scope for a total of 20,000 tonnes per year of raw waste disposal.

The Group's affiliate, Guangzhou EP Environmental Engineering Ltd.,(GZEP) is Officially certified by the Ministry of Environmental Protection as a grade B environmental impact assessment unit, GZEP provides planning project and construction project environmental impact assessment report compilation services and construction completion acceptance check-related services for many industries, helping them accurate identify and assess the environmental impacts of proposed projects, helping to serve the green development of the industry.

We provide the whole process service from design, general contracting to operation and maintenance for this project.The treatment center mainly collects domestic sewage and pre-treated industrial wastewater from all enterprises in Shaoguan South China Advanced Equipment Industrial Park. After treatment, the sewage effluent in line with the national treatment standards is discharged into Meihua River.