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Qingdao Titan Co., Ltd. is a high-tech enterprise with rich experience in the steel structure industry, focusing on the full-chain services of steel structure design, production and installation. With professional technical strength and a comprehensive service system, we provide global customers with one-stop and customized steel structure building solutions!

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Shandong Qihua Fire Protection Engineering Co., Ltd. Was established in 2017. As a large-scale enterprise specializing in steel structure manufacturing and professional coating production, we provide a wide range of products, including steel structures, fireproof coatings, anti-corrosion coatings, and industrial architectural coatings.

Founded in 2019, Hebei Sichuang Steel Structure Engineering Co., Ltd. is a specialized and comprehensive enterprise dedicated to the design, manufacturing, processing, and installation of high-quality steel structure products. Located in Hebei Province, China, the company occupies a modern production base covering more than 10, 000 square meters, equipped with advanced automated production lines, precision processing equipment, and a complete quality control system. With a strong annual production capacity exceeding 9, 000 tons of industrial steel structures, we are able to meet both domestic and international large-scale project demands efficiently and reliably.

Tianjin Jucai Huixin Industry and Trade Co., Ltd, referred to as Jucai Huixin, is located in the famous steel industry belt in northern China - Daqiuzhuang Industrial Park, Jinghai District, Tianjin City, was established in 2020, is a special production of photovoltaic bracket, photovoltaic sinks, CZU profiles, and other metal products of the entity factories, with a registered capital of 50 million yuan, the company covers an area of 15, 000 square metres, it is a collection of research and development, production, and sales as one of the manufacturer of photovoltaic mounts. The company has 10 international advanced CZU steel automatic production lines, more than 100 skilled workers, annual profile processing capacity of more than 1 million tonnes.

Jiangsu Huilunda Construction Co., Ltd. Was established in 2015 and is located at No. 3, Guangshan Entrepreneurship Park, Wuli, Dongtai City. It belongs to the construction decoration, renovation and other construction industry. The company has the qualification for general contracting of construction projects and the qualification for professional contracting of steel structure projects. Its business scope includes: Construction of housing buildings, municipal public works, steel structure projects, construction decoration and renovation projects, landscaping projects, and water conservancy and hydropower projects; Manufacturing of steel structures and doors and windows; Sales of building materials and steel. Currently, the company has four factory buildings with a total construction area of approximately 12, 000 square meters. It has a complete production line and professional production equipment: Tile pressing machines, uncoiling machines, shot blasting machines, automatic submerged arc welding machines, assembly machines, punching machines, multi-functional shearing and punching machines, rapid hydraulic cutting machines, cranes, hoists, cranes, floor scales, forklifts, etc. The workshop's annual output of steel exceeds 10, 000 tons and that of color steel tiles exceeds 2 million square meters. Since its establishment, it has been deeply engaged in Yancheng, Taizhou and surrounding cities, and has completed the construction and installation of large factory buildings totaling over 1 million square meters. The team is mature and stable, and a complete systematic management system has been established.

Hangxiao Steel Structure (Shandong) Co., Ltd. (formerly Shandong Hangxiao Steel Structure Co., Ltd., hereinafter referred to as Shandong Hangxiao) is a wholly-owned subsidiary of Hangxiao Steel Structure Co., Ltd. Invested and established in Shandong Province, and is also the governing unit of Shandong Zhejiang Investment Enterprise Chamber of Commerce.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

"XIAMEN KINGSOLAR NEW ENERGY TECH. Co., Ltd, Protect the ecological environment and jointly build a new energy earth"

Qingdao Eihe Steel Structure Co., Ltd. As a company specialized in designing, producing and exporting steel structures, have manufacturing shop area 50000 sqm, production capacity 3000 tons per month. What's more we get SGS international certificate, BV international certificate, American ASTM certification, Singapore National Steel specializes in processing & installation of S1 qualification and ISO9001: 2008 Quality Management system. We are ready to offer good service to our clients all the time

Qingdao Xinguangzhengxinuo Steel Structure Co., Ltd. is a company specializing in designing, developing, manufacturing, selling steel structures and undertaking various kinds of steel structural projects. We have possessed more than 80 sets of large precise and domestically advanced processing equipments, including large gantry planing machines, automatic submerged arc welding machines, assembling machines, slitters, shot blasting machines and so on. Various types of steel building materials produced by our company, such as color-coated steel tiles and sandwich panels, are widely used in different areas. Our products are not only sold all over the country, but also exported to Japan, South Korea, the United States, UAE, Australia, Africa and other countries and regions.

Qingdao Xinguangzheng Steel Structure Co., Ltd, founded in 1997, is now the first steel structure listed company (New OTC Market) of Qingdao after nearly three decades of stable development. It is the group member unit of China Steel Structure Association; The member of China Construction Metal Structure Association; Committee unit of China Chamber of International Commerce, and is rated as Credit enterprise (class AAA) by Ministry of Commerce and SASAC of PRC. It has also been listed into the Modern Production Base of Construction Industry in Shandong Province and has achieved the honor of famous mark of Shandong Province.

SHANDONG ZHUOPIN STEEL BRIDGE ENGINEERING Co., Ltd., , has been expanding its structural steel fabrication services since its establishment. Our aim has always been to lead the community of China and global steel construction industry toward a technologically-advanced and green future. For each project, we work carefully to meet specific structural and welding code and to stay within budget while providing maximum value for our clients and their needs.

Tiankai Southeast Green Building Technology (Henan) Co., Ltd. Was jointly established by "Henan Tiankai Group" and "Zhejiang Southeast Grid Co., Ltd. " (stock code: 002135). In 2020, a strategic cooperation agreement was signed to establish Tiankai Southeast Green Building Technology (Henan) Co., Ltd. With a registered capital of 100 million yuan, jointly building a new green and environmentally friendly intelligent manufacturing production base with an annual output of 100000 tons of steel structure processing strength. Tiankai Southeast Green Building Technology (Henan) Co., Ltd. Will introduce the latest generation of green steel structure intelligent manufacturing system for Southeast Grid, utilizing Southeast Grid's independently developed steel structure and grid system technology and resources, sharing the top ten core technologies of Southeast Grid, more than 200 patented technologies and scientific research and development achievements, and academician workstations.

Sinpo Metal Co., Ltd located in Wuxi city, Jiangsu Province, where have convenient transportation and fast-development economic, founded in 2010, covers an area of 5000 m2. We have an information office environment and modern workshop which setting up Production and R&D Department, Financial Department, Human Resource Department, Marketing Department and so on. Under the constantly improving management of enterprise, our company developed day by day.

Jiangsu MINWELL Steel Structure Co., Ltd., located in Siyang County, Suqian City, Jiangsu Province, China, covers an area of more than 100, 000 square meters and employs 286 staff members, including 6 senior engineers, 20 management and technical professionals, and 195 skilled technicians.

Located in Shandong, our factory is an integrated manufacturer integrating R&D, design, intelligent production and overseas export. Our core products include steel structures, space frames, glass curtain walls and various color steel insulation panels, providing one-stop prefabricated building engineering solutions for global customers.

Ridge Steel Buildings Co. Ltd. was established in 1998 in Quanzhou China, specialized in design, manufacture and supply of pre-engineered steel structure buildings.

Jiangsu Hangjian Steel Structure Co., Ltd. With a registered capital of 10 million yuan, jointly building a new green and environmentally friendly intelligent manufacturing production base with an annual output of 100000 tons of steel structure processing strength. Jiangsu Hangjian Steel Structure Co., Ltd. Will introduce the latest generation of green steel structure intelligent manufacturing system for Southeast Grid, utilizing Southeast Grid's independently developed steel structure and grid system technology and resources, sharing the top ten core technologies of Southeast Grid, more than 200 patented technologies and scientific research and development achievements, and academician workstations.

Shanghai Changzeng Metal Co., Ltd. Was established in 2006, the registered capital of 10.5 million yuan, is a professional steel trade company in Shanghai. The company's main products are steel metal, building materials, steel profiles, plates, pipes and so on. The products are mainly used in construction industry, factory, railway, shipbuilding and so on.

Qingdao L&C Import & Export Co., Ltd. - Your Trusted Partner in Pipeline, Structural Steel, Hardware and Industrial Components

Zhanghe (Ningbo) Steel Structure Co., Ltd., founded in 1999, is a large-scale professional enterprise focusing on the research and development, design, manufacturing, sales, construction and after-sales of steel structures in China. The annual production capacity of the steel structure of the company reaches 100, 000 tons, and there are 4 steel structure production and manufacturing bases in Wuxiang, Zhejiang, Xiangshan, Zhejiang and Wuhu, Anhui. It has the first grade construction qualification for professional contracting of steel structures and grade II general contracting of construction engineering.

Henan Canglong Steel Structure Engineering Co., Ltd. is an one- stop supplier specializing in steel structure designing, manufacturing, transporting and installing well known around the world.

Our company is located in Binzhou, Shandong Province, China, and is a professional steel structure processing enterprise with a production base of 70, 000 square meters. We have a complete production line with an annual output of 500, 000 tons, and are equipped with advanced production equipment and a skilled technical team to provide high-quality steel structure products for global clients.

Qingdao Xinguangzheng Fancan Construction Co., Ltd. is a subsidiary of Qingdao Xinguangzheng Steel Structure Co., Ltd., a leading steel structure company in China. The company has obtained multiple certifications such as AISC, CE, and Russian standards. With a total staff of over 1, 200 people, the company is dedicated to the design, production, and installation of steel structure workshops, multi-story buildings, bridges, industrial parks, automatic chicken house etc. Currently, the company exports to more than 120 countries and established long-term cooperative relationships with many customers and regions

Shandong Zhongyue Steel Group Co., Ltd. is a high-tech enterprise headquartered in Shandong Province, China. It specializes in three core business areas: Steel structure manufacturing, seamless steel pipe production, and intelligent logistics services. The group comprises three subsidiaries, with a total investment of $176 million and a 400-acre campus. The Steel Structure Division is equipped with four advanced production lines and modern processing equipment, boasting an annual production capacity of over 50, 000 tons. Its products are widely used in industrial workshops, storage facilities, bridges and super high-rise buildings, modular prefabricated structures, new energy infrastructure, and heavy machinery frameworks. The Seamless Steel Pipe Division operates four hot-rolling production lines, with an annual output of 300, 000 tons. Key products include corrosion-resistant and pressure-resistant oil well pipes, high-pressure boiler pipes, hydraulic support pipes, high-precision mechanical pipes, and structural pipes. These products, with outer diameters ranging from 38 mm to 219 mm and wall thicknesses from 4 mm to 22 mm, serve critical roles in sectors such as petroleum, chemical engineering, coal mining, machinery, hydraulic support, and automotive manufacturing. By integrating German precision technology with China's manufacturing scale, the group delivers high cost-effectiveness without compromising quality. Supported by an end-to-end vertically integrated supply chain-from raw material procurement to global logistics-it ensures consistent product quality, rapid order response, and 24/7 technical support.

Foshan Ganyo Steel Structure Co., Ltd. is located in Gaoming Mingcheng Town, Foshan City, which is one of the steel structure production base in Guangdong province. The company's team has been working in the steel structure industry since 2008. It is a medium-sized production enterprise that integrates steel structure design, research and development, production, and installation services; The company mainly engages in a series of products throughout the entire industry chain, including steel structure prefabricated buildings, prefabricated houses, container houses, etc. The company has two production factories covering a total of 26000 square meters. Among them, the large steel structure manufacturing factory has dozens of precision processing equipment such as steel structure fully automatic production lines, H-shaped steel automatic assembly machines, CNC flame cutting machines, etc. The annual output of steel structures reaches 20000 tons; The light steel housing manufacturing factory has two advanced sandwich panel machines and welding processing equipment, with an annual output of 300000 square meters. Since its establishment, the company has gathered a team of experienced designers, managers, and high-quality production staff in the industry. With the product design concept of "quality, convenience, and practicality" and the factory purpose of "people-oriented, quality as the root, reputation first, and customer first", it has constrained itself. With superior product quality and comprehensive after-sales service, simple and fast installation combination, it has won the recognition of a large number of customers. The products are exported to more than 60 countries and regions around the world in Asia, Africa, and South America.

Shandong Huayi Steel Machinery Co., Ltd. is located in Qufu City, the holy city of the East and the hometown of Confucius. It is a national high-tech enterprise that integrates research and development, design, manufacturing, and construction of heavy steel, grid structures, pipe trusses, steel structure bridges, prefabricated buildings, building curtain walls, metal roofs and walls, and intelligent three-dimensional garages.

Anhui Yaohai Steel Structure Construction Group is a comprehensive enterprise integrating architectural design, steel structure production and installation, general contracting for building construction, and new energy vehicle city development. The group owns several subsidiaries, including Anhui Yaohai Steel Structure Construction Co., Ltd., Hefei Yaohai Steel Structure Construction Engineering Co., Ltd., and Hefei Yaohai New Energy Co., Ltd.

About Qingdao Hairun Intelligent Technology Co., Ltd. (Hairun Steel)