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

LJ Steel Structure, a brand of Steel Structure, Container house and Prefab house, is Trusted & Tested.

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.

Zhejiang Huachuang Heavy Industry Co., Ltd. Was established in 2020 and is located in Block 16C, Liandu Economic Development Zone, Lishui City, Zhejiang Province. The transportation is very convenient, and it is 15 minutes away from the exits of Jinliwen Expressway, Changshen Expressway, high-speed train station, and Lishui Airport, laying a natural advantage for the company's development. Due to development needs, Zhejiang Huachi Construction Co., Ltd. And Zhejiang Huahan Engineering Labor Service Co., Ltd. Were successively established. HC has Level 2 qualifications for general contracting of buildings, Level 2 qualifications for professional contracting of steel structures, Level 1 qualifications for steel structure manufacturing, and Level 2 qualifications for decoration and decoration.

Quanzhou ridge steel structure Co., Ltd was founded in fujian China, a professional manufacturer of steel structure with 20 years exporting experiences, finished 1820 projects total 7600000 square meters. We have 2 modern factories with a total area of 21000 m2, 20000 tons annual produced capacity. Our products are extensive used in warehouse, workshop, commercial building, industrial building, agricultural building and office.

Founded in Fujian, China, Bluehaven Construction Co., Ltd. is a professional steel structure manufacturer with over 20 years of export experience. Our products are widely used in warehouses, workshops, commercial buildings, industrial buildings, agricultural buildings, and offices. We utilize a variety of fully automated machinery and equipment, rigorous quality control procedures, and offer customized packaging and shipping solutions tailored to each client. We are committed to creating the most valuable and suitable building steel structure systems. Over the years, we have successfully served numerous companies around the world and have served over 80 countries, including Mexico, Guatemala, the Philippines, Indonesia, the United States, and Canada, consistently providing our customers with innovative products and high-quality service. We have successfully completed numerous projects for clients worldwide, and our products have earned wide recognition and trust from our users. We welcome new and existing customers to contact us and visit our factory to establish future business relationships and achieve mutual benefit!

Qingdao Showhoo Steel Structure Co., Ltd is a comprehensive steel structure company which is located in Qingdao city. We can provide design, manufacture, oversea installation and after-sales services for a wide range of steel structure products and building, also can provide reasonable and complete solutions according to your idea and requirement. Our main products are all kinds of prefabricated steel buildings and steel materials, such as steel structure warehouse, workshop, poultry shed, hall, prefab house, garage, shed, hangar, barn etc. The manufacture factory covered an area of 25, 000 square meter, has 3 CNC cutting lines, 5 advanced automatic welding lines, 3 purlins production lines, 5 colorful corrugated steel sheet production lines, the annual capacity of H section steel is 25, 000 Tons, sandwich panel is 100 thousand square meters. The factory has owned ISO9001 certification of quality control system, the whole production process is controlled by the quality system, all the raw materials are purchased from the formal well-known manufacturers, so we are in favor of your inspection before shipment. With the rich experience in prefabricated buildings export, so we are familiar with different requirements of different countries, and products have been exported to Australia, Iceland, Bolivia, Qatar, Philippines, Bangladesh, PNG, UAE, India, Togo, etc.

Qingdao Ruigang Heavy Industry Co., Ltd (hereafter referred as Ruigang) is a national high-tech enterprise specialized in design, manufacture and installation of steel structure buildings. Ruigang is located in the West Coast New District of Qingdao, about 30 kilometers away from Qingdao Port, covering an area of over 30, 000 square, and has around 115 employees.

We are a large comprehensive state-owned company combining industrial products research and manufacture, steel structure and equipment producing, general contracting service for industrial system integration.

Shandong Hongtian Heavy Industries Co., Ltd established in 2001, is a professional engaged in the research, development, sale and service of steel structure project, steel structure warehouse/workshop, light steel villa, prefabricated container house. We have experienced designers that can make designs as client requirement. We are located in weifang_city, shandong province with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In addition, we have obtained ISO9001, ISO 14001 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Europe, America, Southeast Asia, Africa. Adhering to the business principle of mutual benefits, we have had a reliable reputation among our customers because of our professional services, quality products and competitive prices. With large-scale production base, professional design team, standardized management system, international marketing strategy, Shandong hongtian HS been growing form Shandong Province to the whole domestic, from domestic to the world. Our market sxale has spread on global, let us always be with you, your satisfaction is our constant pursuit. Providing the best service to our custmers is our constant commitment. We warmly welcome customers from at home and abroad to cooperate with us for common success.

Qingdao Xin'guangzheng Husbandry Co., Ltd. is a subsidiary of Qingdao Xin'guangzheng Group. Our company's main product is intelligent livestock breeding equipment, providing global customers with services including research and development (R& D)design, manufacturing, installation and after-sales service. Xin'guangzheng Animal Husbandry Co., Ltd. is always committed to providing customers with more complete R & D and customized services with more advanced technologies, from efficient ecological breeding communities to complete complex commercial farms, providing integrated livestock husbandry solutions. Our company has qualification certificate of Chinese overseas contracted project operation issued by the Ministry of Commerce of the People's Republic of China. The scope of services is global and it is the pioneer of China's "Belt and Road" development strategy. Livestock breeding equipment products have been exported to more than 30 countries and regions.

Since 1996, Qingdao Xinguangzheng Group Has been specialized in designing and manufacturing steel structure workshop, steel structure warehouse, steel structure aircraft hangar, steel structure building, steel structure poultry house and prefab houses. We also passed approval of CE, BV, SGS and ISO9001 Certification. We can send our engineer to the project site overseas. Besides, We also have our own abroad guiding installation team consisting of more than 30 people. Our steel structure buildings products have been exported to Ethiopia, Tanzania, Nigeria, South Africa, Algeria, Dubai, Saudi Arabia, Thailand, Australia, France, Germany etc. Around the world.

Qingdao Jin Hong Rui Steel Structure Co, Ltd. Is located in Shangma Industrial Park, Qingdao, Covering an area of 45000 square meters, it is close to national highway 204 and Jiaozhou Bay expressway, Jiqing Expressway and Yanqing road have very convenient transportation. Founded in 2000 with a registered capital of 8 million yuan and more than 200 employees, it is a large comprehensive company integrating material trade management, steel structure building materials production and processing, and steel structure installation.

Qingdao Sunway Steel Industrial Equipment Co., Ltd...(SUNWAY STEEL)  has a total plant area of 130, 000 m², more than 500 sets of advanced processing equipment, and an annual steel structure processing capacity exceeding 150, 000 tons. The factory is located in Tengzhou City, Shandong Province, enjoying convenient transportation and beautiful environment. Qingdao Sunway Steel Industrial Equipment Co., Ltd. Has been in steel structure lines for 24 years and delivers end-to-end solutions for light and heavy steel structure projects, from technical consultation and design to fabrication and construction, supporting industrial plants, public buildings, and commercial complexes. We also provide custom non-standard manufacturing services for industrialized construction, mining, marine engineering, petrochemical, and new energy sectors, ensuring high-precision production and delivery of complex components tailored to global standards and project specifications.  Therefore, we can fully satisfy your demands and have a large customer base. In order to supply the best products and services, we have built a modern quality management system which is in strict accordance with international standards. Besides, because of large overseas markets, most of our products have got certicifications with ISO/CE/AISC/JIS/CWB. If you have any new ideas or concepts for the products, please contact us. We are glad to work together with you and finally bring you the satisfied products.

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.

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.

Our company was established in 2011, and after many years of development, we have gained a good reputation in many countries such as Mexico, the United States, and India.

Dingrui Yongcheng Construction Engineering Co., Ltd is a large-scale company which specializes in designing, manufacturing and installing all kinds of steel structure projects.

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.

Established in 2014, QINGDAO GUSITE CONSTRUCTION ENGINEERING Co., Ltd is a high-tech, diversified and export-oriented large-scale international private enterprise, integrating R&D, design, production, installation and construction at home and abroad, and technical services.

Huazhou Heavy Industry Group was established in 2009, with its headquarters located in Shenyang Economic and Technological Development Zone and its production base in Zhangwu Economic and Technological Development Zone, covering a total area of 300, 000 square meters. It is a highly influential enterprise in the fields of construction engineering and equipment manufacturing. The company focuses on core business sectors such as large-scale steel structure projects, bridge engineering, thermal power equipment manufacturing, and the research and development of new metal plates. As a modern enterprise, it holds national Class I qualification, is recognized as a national high-tech enterprise, a specialized and innovative enterprise, an enterprise technology center, a national green factory, and a gazelle enterprise. The company also owns multiple invention patents and is a member of the Liaoning Provincial Industry-Academia-Research Alliance, the Liaoning Provincial Civil Engineering and Architecture Society Standard Committee, and the China Steel Structure Association. It has also participated in the formulation of several national technical standards.

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.

Weifang Tailai Steel Structure Engineering Co., Ltd., established in 2003 in Linqu County, Weifang City, Shandong Province, China, provides practical steel structure building solutions, covering design, fabrication, and installation.

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 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

Tianying Group is a recognized giant in supplying steel structure, prefabricated houses, and sandwich panels.

Established in 2002, Qingdao Taiwei Steel Structure Co., Ltd is located in the coastal city of Qingdao with convenient transportation. After more than ten years of development, with three subordinate departments including H Steel Department, Cladding Material Department, Concrete Batching Plant and International Trade Department, Taiwei has developed into a professional steel structure supplier which speicalized in steel structure materials producting, selling, engineering designing and installation.

Founded in 2023 and located in Tianchang, Anhui-the core industrial hinterland of the Yangtze River Delta, Anhui Xuanzhi Steel Structure Co., Ltd. is a high-tech, diversified, and export-oriented professional steel structure enterprise integrating R&D, design, manufacturing, and technical services.

Qingdao Jingdao Credit Construction Steel Structure Co., Ltd.(abbreviated as JDCC) is a professional enterprise specialized in designing, manufacturing, marketing and construction high quality steel structure, prefabricated house and container house.We have professional steel structure engineering contracting first class qualification, with more than 22-year-limited warranty in steel building manufacturing and design.

Qingdao SuperM Steel Co., Ltd launched in 2008 and started export business since the year 2010, who has been becoming the leading company of Steel Building Construction & Steel Fabrication products. SuperM Steel gradually grow into a well-known brand in China.