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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 Bangman New Materials Co., Ltd.

The company SUZHU is located in the beautiful ancient southern Chinese city - Suzhou, near Shanghai and in the centre of the China Yangtze River Delta Economic Zone.

About Shandong Lanjing Group Established in 2010 in Weifang, Shandong-the "World Kite Capital"-Shandong Lanjing Group has evolved into a leading comprehensive high-tech enterprise. We specialize in the design and fabrication of steel structures, R&D of prefabricated modular buildings, and international import/export trade.

"Jingda Machinery" is the brand of Quanzhou Jingda Machinery Company. We are a complete sets of sanitary plumbing equipments manufacture specially in technical process guidance, mold designing, on-site staff training services.

Qingdao KXD Steel Structure Co., Ltd, is a professional enterprise specializing in designing, developing, manufacturing, marketing and constructing high quality steel structures, prefabricated houses and container houses. We have professional steel structure engineering contracting first class qualification and ISO9001: 2000 quality system certification.

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.

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.

Shandong Xinghao Steel Structure Engineering Co., Ltd. is located in Weifang, the beautiful kite city. The company has a registered capital of 20 million yuan and is equipped with domestic first - class production lines for steel truss floor support boards and polyurethane rock wool composite boards.

Shaozhan (Shanghai) Electromechanical Equipment Co., Ltd.

KM is one of the fast developing manufacturer engaged in Machining Parts and casting Parts work, located at the industrial zone, Yinzhou district, Ningbo city which is the place main for metal processing and investment casting.

Shijiazhuang Aijinger Trading Co., Ltd. is a professional manufacturer and trader of all kinds of steel structure products, such as steel structure workshop, steel structure warehouse, multi-layer steel structure buildings, aircraft hanger, aircraft hanger door, kinds of container houses and steel structure materials. Our company provides design, production, transportation, installation and integration services. Our products are exported to United States, Malaysia, Mexico, Oman, Ethiopia, Honduras, Libya, Japan, etc.

Company Overview

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Xiamen TOPINDUS Group Co., Ltd.  is a professional manufacturer and global supplier specializing in steel structure buildings, modular construction, and prefabricated housing solutions. Headquartered in Xiamen, China, our international trade team provides comprehensive support for overseas customers, while our manufacturing facilities located in Quanzhou, Fujian and Weifang, Shandong cover more than 10, 000 square meters with over 200 skilled employees. With a monthly production capacity of approximately 50, 000 square meters of housing, we are capable of delivering both standard products and customized projects for customers worldwide.

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.

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 shengmei Machinery Co., Ltd. is the director unit of Equipment Committee of China Foundry Association, the director unit of lost foam and V-Process casting branch, the member unit of National Foundry Machinery Standardization Committee, the member unit of China Machine Tool Association, and the president unit of Foundry Machinery Manufacturing Association of Qingdao West Coast new area. Through 15 years of development, the company has become a well-known brand with the strongest professionalism, the most dedicated products and the best reputation, which has been recognized by industry colleagues and many users. We specialize in the production of V-process, lost foam molding, resin sand and modified sodium silicate sand recycling complete sets, product positioning in the high-end market, has more than 400 domestic and foreign high-quality users. Among them, the market share of V-process equipment is increasing year by year, with 17 professional and technical R & D personnel. It is the team with the most professional and technical personnel in the industry, and has accumulated rich experience in R & D, production, installation, commissioning and service. The company is actively participating in the formulation of industry standards and group standards. The company can provide customers with overall planning and solutions from raw materials entering the factory to qualified castings leaving the factory. The company's technical personnel and equipment service team can provide support and guarantee for the development of foundry enterprises with their own professional knowledge  

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.

Qingdao Jiahexin Steel Co, . Ltd is located in Jiaozhou district, Qingdao city, with superior geographical position and convenient transportation. We are experienced and specialized in the production and steel structures, Steel welded fabrications, prefabricated house, T beams etc, it's business scope contains design, fabrication, logistics, trading etc.

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

Dongguan Vanhe Modular House Limited

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.

Established in 2017, Shandong Qihua Fire Engineering Co., Ltd. Focuses on steel structure and coating sectors, adhering to "specialization and systematization". It has transformed into an integrated "product + service" enterprise and become an influential industry player through continuous tech upgrading and strict quality control.

Qingdao Shunxin Mechanical Equipment Co., Ltd. Was established in 2015. It has been dedicated to providing OEM & ODM metal processing manufacturing services for multiple industries worldwide. Through years of development and innovation, Shunxin has become a top domestic metal processing service provider integrating R&D, production and services. It holds dozens of invention patents and has been recognized as a high-tech enterprise.  

Hunan Tona Machinery Technology Co., Ltd. Focuses on the R&D, production and technical services of large-scale scientific and technological equipment, and is determined to become a leader in the field of bulk material handling and customized equipment and other subdivided industries.

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

Zhejiang Yingcheng Machinery Co., Ltd was founded in Taizhou City, Zhejiang Province.   We have 15 years experience in R&D, production, and sales of high-performance air compressors, focusing on three core series: Direct-driven, oil-free, and belt-driven series, tailored for diverse industrial and commercial needs.

Shandong Juhengyuan Machinery Casting Co., Ltd.: Deeply Engaged in Casting & Machining, Forging the Cornerstone of Quality Industry

Shandong Jiuyuan Steel Structure Co., Ltd. Was established on May 28, 2020 with a registered capital of 10 million yuan. It has the Second-level qualification for professional steel structure contracting issued by the Ministry of Housing and Urban-Rural Development.