Services
Comprehensive solutions across the entire industry chain.
Advanced Glass
Materials
Provide glass engineering consultation, design, equipment supply and general contracting services
With more than 70 years of professional experience in glass industry, CTIEC has formed a complete set of mature, unique, and high performance-price-ratio core technologies on high-quality float glass with large production capacity, ultra-thin float glass, microiron solar glass with high transmittance, horizontal drawing glass, high-quality bottle glass and glassware, direct melt fiber-drawing glass, sodium silicate glass (water glass), borosilicate specialty glass,etc.
Key Technologies
- 0.12mm-1.1mm ultra-thin electronic information display glass
- 250-2000+t/d high-quality float glass
- 250-2000+t/d ultra-clear figured solar glass
- 30 micrometer Flexible foldable glass


Global Reach in Glass Engineering
Through conducting strategic cooperation with international renowned companies, as well as providing the design and EPC services to well-known enterprises both at home and abroad, such as AGC (Japan), SaintGobain (France), Guardian (USA), SISECAM (Turkiye),KCC (South Korea), CSG Holding, Taiwan Glass, Fuyao Glass, Xinyi Glass, Flat, Xinfuxing Glass, etc. The global market share of high-end glass engineering consistently remains above 65%. The general-contracted South Korea KCC 1200t/d float glass production line is the largest float glass production line exported by China so far.
New Energy
The business network has spread to the mainstream markets in Europe, America and Asia. CTIEC has been among the first camp of global new energy business and become the world's leading provider of green energy services.
Technology Research and Development + Module Production+ Engineering Services
One-stop integrated service provider of the whole industrial chain
PV Technology
·The efficiency of large size CdTe module exceeded 17.70%, reaching the internationally advanced level. The conversion rate of CIGS module reached 20.4%, breaking the world record.
PV Products
·Jetion solar cell module (crystalline silicon),heterojunction module ·CTF solar cell module (CdTe) ·Avancis solar cell module (CIGS) ·Ultra-clear figured solar glass: 3.2mm, 2mm, 1.6mm and 1.5mm
PV Engineering
·In Europe and America, CTIEC has completed over 1GW of large-scale PV ground power station projects on EPC basis: ·The Largest Single-Unit 220MW Photovoltaic Power Station in Europe (Portugal) ·Constructed PV Power Stations in the UK: more than 200MW in total ·The 183MW Photovoltaic Power Station in Spain ·The 200MW Photovoltaic Power Station in the USA
Green Building
Concept of sustainable development. Revolutionary practice.
Supported by a technical team comprising dozens of nationally certified engineers and nearly one hundred elite professionals, CTIEC is deeply engaged in the R&D and application of Building Integrated Photovoltaics (BIPV) and near-zero energy building technologies. It is committed to becoming a global benchmark in the field of green building engineering.

Range of Services
Building-Integrated PV Business
CTIEC's architectural PV business widely covers industrial plants, commercial complexes, public facilities, and residential buildings. These solutions endow buildings with a green genetic code, promote their transformation from "energy consumers" to "energy producers", significantly reduce life-cycle costs, continuously generate economic benefits, support industrial parks in achieving zero-carbon transitions, and lead the trend in green and intelligent manufacturing.
Construction Engineering Business
Guided by a design-led approach, CTIEC integrates planning, design, and construction throughout the entire process, promoting the coordinated development of engineering construction and design consulting. Its business covers civil buildings, industrial buildings, and renovation and upgrading projects of industrial parks, providing one-stop, full-territory engineering solutions.

Core strengths
CTIEC has successfully delivered dozens of large-scale BIPV projects both domestically and internationally. By replacing traditional building envelope materials - such as glass curtain walls, aluminum panels and stones with thin-film power glass, and creatively adopting PV modules instead of conventional color steel roofing for industrial buildings, CTIEC has achieved seamless integration of photovoltaic modules with architectural structures. This innovation is driving a global wave of green building transformation and injecting powerful technological momentum into the strategic goals of "carbon peaking and carbon neutrality".
In the field of construction engineering, CTIEC has established a mature construction management system featuring multi-disciplinary collaboration, dynamic optimization of technical solutions, and lean process control throughout the project lifecycle. The company possesses efficient construction organization capabilities, a comprehensive quality and safety management system, and professional EPC general contracting service strength. With solid engineering quality and a proven track record of reliable project delivery, CTIEC has earned wide recognition and a strong reputation in both domestic and international markets.
Energy Conservation & Environmental Protection
Main force of environmental protection.
Focus on energy conservation and emission reduction and the sustainable development of building materials industry.
Range of Services
Business covers technical research and development, environmental impact assessment, consultation, design and general contracting of industrial waste gas, waste water and solid waste prevention and control projects of building materials enterprises, as well as operation and investment services of environmental pollution treatment facilities.
Design and general contracting of waste heat power generation projects in glass and cement plants, and technical consultation services related to environmental protection and energy conservation projects of the industry.
Design, technical R&D and general contracting of raw material system projects in glass plants and so on.
Integrated Solutions
CTIEC is committed to providing integrated energy utilization and environmental protection solutions for industries such as building materials, steel and chemicals. The general-contracted projects spread across home and abroad, reaching the overseas markets such as Japan, South Korea, Turkiye, Belgium, Indonesia, Uzbekistan, Pakistan, Colombia, Tanzania, etc. CTIEC pioneered the application of its self-developed carbon dioxide capture and purification technology in glass production lines, filling a technological gap in the industry and marking a first-of-its-kind innovation both in China and globally. Up to now, CTIEC has undertaken over 100 projects across the building materials sector, including waste heat power stations, carbon capture systems, biomass power stations, captive power stations, and customized energy supply projects.
Critical Technologies
CTIEC is advancing critical technologies such as high-temperature and high-dust SCR denitrification for cement kiln flue gas, emission control of glass furnace flue gas, alternative fuel preparation for cement kiln, and carbon capture in cement production. These innovations have been applied in deep pollution control across the cement, glass, steel, chemical, and power industries. CTIEC has completed nearly ten pioneering demonstration projects and implemented over one hundred large and medium-scale environmental engineering projects, with multiple systems exported to the countries such as Malaysia, Saudi Arabia, Indonesia and India.
Facility Agriculture
Draw a new map of modern agriculture with intelligence.
Whole-process Service Provider of Modern Facility Agriculture. Serve China's agricultural development with an industrialized mindset to bridge the entire industry chain of modern agriculture.
Diversified Services
Business covers five aspects, including project consulting, engineering design, equipment R&D, EPC general contracting and science research innovation, providing a comprehensive range of diversified services to co-partners.
Core strengths
Based on industrialized customization and guided by the principle of industry supporting agriculture and mutual promotion between the two industries, CTIEC integrates advanced industrial technologies into modern agriculture, and utilizes cutting-edge technologies such as artificial intelligence, precision control of production factors, and biological pest control to achieve the modernization of facility-based agriculture.
Engineering experience
Since 2015, CTIEC has completed over 30 large-scale modern smart glass greenhouse projects, including a photovoltaic+ smart agricultural glass greenhouse demonstration project around 127 acres established in Fengyang Xiaogang Village, Anhui Province, a digitally advanced smart agriculture base around 600 acres constructed in Zibo, Shandong Province, and the largest and most advanced seedling factory in Asia, 40,000 square meters, built in Qingdao, Shandong Province. The total construction area has reached nearly 4,500 acres, positioning the company as a leading EPC contractor in China's facility agriculture and a top-tier platform for agricultural equipment R&D and manufacturing.