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Guizhou Guangri Technology Co., Ltd. is a modern comprehensive technology-based enterprise integrating product research and development, design, manufacturing, sales and installation. The parent company has a composite material production and management team with more than 30 years of experience, and is committed to continuous innovation in science and technology. The fiberglass anchor rods and fiberglass bars produced by the company are the first in the industry to pass the GBIT19001-2016/IS09001: 2015 quality management system certification, GB/T24001-2016/1S014001: 2015 environmental management system certification, GB/T45001-2020/1S045001: 2018 occupational health and safety management system certification, and have been recognized as "AAA-level quality, service integrity unit, AAA-level credit enterprise, AAA-level contract-abiding and trustworthy enterprise" national first-class enterprise. The company is a high-tech enterprise specializing in the research and development, production and sales of FRP anchor rods, FRP steel bars and related accessories. Its main products include FRP anchor rods, FRP steel bars, square tubes, round tubes, PU FRP window profiles, solar photovoltaic frames and other composite materials. In order to promote the healthy development of the global composite materials industry, we also provide high-quality unsaturated resins, epoxy resins, glass fibers, molds, pultrusion equipment and other production equipment. We have a complete production line and accept customized products to meet various customer needs. The company maintains a close cooperative relationship with domestic and foreign experts and professors of composite materials, and in response to national environmental protection requirements and international product quality requirements, has gone abroad and its products are exported to various regions overseas.

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.

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.

--JUHUAN company integrates with manufacture, trade and D&R.

Haohai Group is a high-tech enterprise specializing in the R&D, production and sales of polyurethane and aerosol products, as well as fireproof and noise absorption materials. We have three subsidiary companies two production sites, have got IS09001: 2000 certification.

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

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.

Location:    Building Materials Limited has been working for aluminium profiles over fifteen years. We own two factories which are located in Chinese famous aluminium base-Foshan, Guangdong, China, and have over 1000 workers. Capacity and turnover: Tengyu annual production capacity is 80, 000 metric tons. In gengeral, our annual turnover can be up to 250 million US dollars. And it is increasing gradually. Equipments: Tengyu introduces more than thirty sets of extruders, two anodizing production lines and three horizontal paint lines, as well as machining machines, CNC for fabricated products. Products range: Tengyu  integrates R & D, manufacturing and marketing for aluminium products with different finishing, such as anodizing, electrophoresis, powder coating and mechanical polished, with different alloy, such as 6063, 6005, 6463. It is widely used in fields of architectural extrusions, decoration extrusions, industrial extrusions as well as many fabrications. Mission: Tengyu prime mission is to emphasize on social responsibility through staffs benefits and welfare, social contribution and environmental protection as our corporate goals for future growth and development. Purpose: Tengyu insists on"unity and enterprising, exploring and innovation, quality concentration and outstanding service" to fully cooperate with customers, explore the career, creat bright future. Honor: Tengyu aluminum profiles are awarded the title of "Famous Brand Product of Guangdong Province", "Certificate for Products Adopting International Standards", and "China Top Quality Product" by departments of national and various levels of and associations for many years. Sales: Tengyu products are popular in more than 80 countries and regions in the world with good quality and reasonable prices, such as Canada, UK, USA, Italy, Franch, Chile, Mexico, Bolivia, Dominica Rep. Thailand, Nigeria, Ghana and so on. Our 40% products are for exportation and annual sales for exportation is over 40, 000 metric tons and 125 million US dollars. Tengyu  Aluminium has formed its own characteristic product series in over 20 kinds, such as sliding door/window srires, double-hung door/window series, casement door/window series, heat insulating door/window series, roller shutter series, spring door series, buckle/partition series, semi-exposed framing glass curtain wall series, exposed framing glass curtain wall series, heat insulating curtain wall series, balcony windowsill railing series, and general decorative profile series.

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.

Guangdong luoxiang Aluminium Co., Ltd. is a large comprehensive aluminium profile enterprise that specializes in developing and manufacturing. The company has reached among the leading level in the industry of architectual aluminium profiles, decoration profiles and industrial profiles.

       Guangzhou Everwall Co., Ltd. is a leading manufacturer specializing polyurethane architectural decorative products such as PU wall and ceiling moldings systems, stone wall panels, faux wood beams, columns, balusters, and architectural ornaments. We focus on the high-end building material, serving overseas distributors, contractors, architects and commercial developers worldwide in pursuit of custom, top-notch quality and innovative design.

Qingdao Xinguangzheng Steel Structure Co., Ltd, founded in 1997, is now the first steel structure listed company (New OTC Market) of Qingdao after a 20-year 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

Qinhuangdao Shengze New Material Technology Co., Ltd. Formerly is Qinhuangdao HaoTian fiberglass reinforced plastic Co. Ltd, was estabilished in 1993.

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.

RootSino has engaged approximate 20 professional engineers dedicated in mold design. Our design team engages in CAD, CAE and CAM design and formulation using computer software programs. We use CAD programs to generate 2D blueprints and 3D images, use CAE simulation to identify the optimal fabrication pattern, and then generate CAM computer simulation.

Jinan Xingya Metal Material Co., Ltd. is a comprehensive enterprise specializing in steel structure industry as well as the design, R&D, fabrication, and installation of steel structures. Possessing independent import-export rights, the company holds a Class-A Specialized Design Qualification for Steel Structures and A Grade-I Steel Structure Manufacturing Certification. It is also accredited with multiple international certifications including AISC (American Institute of Steel Construction) and CE1993/ 1090

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.

Sichuan Tiga Agricultural Co., Ltd focuses on the Prefabracated Warehouses, Factories, Agricultural Machinery, Fresh Fruit and Canned Fruit to supply the solutions for the planting, agricultural machinery, agricultural factory and storage.

FOSHAN LIXIN STEEL MATERIAL CO, Ltd is located in Buxin industrial area, Lishui town, Nanhai District, Foshan City, where a convenient and beautiful environment is provided. Our factory takes up about 10, 000 m2 with a skillful and experienced working team. Since we created our brand "Lixin" in 1997, we have successively invested in many advanced production lines for profiled steel sheet, composite board, combined floor deck, profiled steel( C/Z/H section), light steel structure, net truss structure and so on. To meat the requirements at home and abroad, we have primarily designed and manufactured a series of new produts such as container house, prefab house, light steel structure villa, foucusing on their procession, installation and investation. With our products warmly welcomed both in domestic and overseas markets, we are now one of the most influential steel products suppliers in Guangdong Province.

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

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

Shandong Huacang Steel Structure Co., Ltd. is a professional comprehensive enterprise deeply rooted in China's Shandong steel structure industrial cluster, integrating R&D, design, production, installation and after-sales service of steel structure systems. Centered on the core business of prefabricated steel building products, the company covers full-series core products including steel structure floor decks, steel portal frames, prefab warehouse workshops, steel villas, high-rise steel components and supporting steel materials, and provides customized one-stop engineering solutions for global customers. Located in Liaocheng, Shandong, the core gathering area of China's steel structure industry, the company has a 20, 000-square-meter modern intelligent production base, introduces multiple sets of fully automated cold-formed steel forming lines, CNC welding equipment and non-destructive testing systems, with an annual production capacity of over 30, 000 tons of steel structure products. All core products strictly comply with national GB standards, American AISC standards and European EN 1090 certification requirements, and have passed the ISO 9001 quality management system certification, to ensure that every delivered component has excellent performance in load-bearing capacity, seismic resistance, corrosion resistance and installation accuracy. Since its establishment, the company has always adhered to the service concept of "Quality First, Customer Centric", and has successfully delivered thousands of stable steel structure projects covering domestic industrial factories, logistics warehouses, commercial complexes, prefab residential buildings and agricultural greenhouses. Its products are exported to more than 30 countries and regions in Southeast Asia, Africa, Europe and North America, and has established long-term stable cooperative relations with many well-known construction enterprises at home and abroad, winning wide industry recognition with reliable product quality and efficient full-cycle service. Focusing on the future, Shandong Huacang Steel Structure will continue to take low-carbon prefabricated steel structure technology as the core driving force, continuously optimize product performance and construction efficiency, and is committed to becoming a trusted global steel structure system solution provider, creating higher value for partners in the construction industry.

Yantai Jedha Industrial& Trading Co., Ltd has nearly thirty -year experiences on GI& PPGI, Steel Sandwich Panels producing and trading. Good reputation, quality of service won sincere trusts of our domestic and abroad Clients. JEDHA has exported his products to Europe, America, Oceania, Africa, Middle East, Southeast Asia and other Parts of the world, gained more than fifty million RMB annual outputs.

Chongqing Yaoda Hongcheng Metal Products Co., Ltd. is a trusted China-based supplier of stainless steel and metal products, serving customers in both domestic and international markets. We are committed to offering consistent quality, flexible supply, and responsive customer service. Our products include stainless steel coils, sheets, plates, strips, pipes, tubes, bars, rods, wires, fittings, and various steel structural sections such as H-beams, channels, and angles. We supply commonly used grades like 304, 304L, 316, 316L, 310S, 321, 2205, 2507, 409, 430, and related materials for different applications. All materials are produced and inspected according to ASTM, EN, JIS, and ISO standards, ensuring stable performance and compliance with international requirements. Our products are widely applied in construction, industrial equipment, energy projects, chemical processing, marine engineering, and infrastructure projects. With well-established production resources, strict quality management, and efficient logistics support, we can provide customized solutions, OEM services, and timely delivery. Chongqing Yaoda Hongcheng Metal Products Co., Ltd. Strives to build long-term cooperation by offering reliable products and professional support to customers worldwide.

Founded in 1978, Wiskind Group is mainly specialized in such businesses as manufacturing of steel building products and cold-rolled steel, as well as the trade of coated steel sheets. Covering a land area of 1, 000 mu, the group headquarters is located in the Boxing Economic Development Zone, Shandong Province. The group has a Shandong manufacturing base, Jiangsu manufacturing base, and an innovation center. The production lines that have been put into operation, including sandwich panel, curtain wall,

Zibo Jianda Building Materials Co., Ltd. Undertakes photovoltaic power generation engineering, steel structure engineering, distribution processing of aluminum silicate ceramic fiber, honing pipe hydraulic cylinder, chrome-plated seamless steel pipe in the consumer market, enjoying a high position among consumers, the company Established long-term and stable cooperative relationships with many retailers and agents. The photovoltaic power generation project, steel structure engineering, aluminum silicate ceramic fiber, honing pipe hydraulic cylinder and chrome-plated seamless steel pipe distributed by Zibo Jianda Building Materials Co., Ltd. Are complete in variety and reasonable in price. Zibo Jianda Building Materials Co., Ltd. Has strong strength, credit, contract and quality assurance. It has won the trust of customers with its multi-variety management features and the principle of small profits but quick turnover.

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.

Zhejiang Putian Integrated Housing Co., Ltd. (hereinafter referred to as PTH) is focused on providing integrated housing solutions for the construction builders, design institutes, developers and construction material traders. Established in 2008, PTH's professional products and services has reached more than 100 countries and regions around the world. PTH mainly provides 6 major integrated housing solutions including Light Steel Villa, Multi-story Building, Steel Structure Building, Container House, PC Modular House and Eco Home. Currently in Canada and Brazil, PTH has founded offices with more than 200 employees worldwide. And the production base is located at Shaoxing, Zhejiang, China. PTH applies industry-leading environmentally friendly green materials, the world's leading structural design; PTH R&D center was founded in 2008 and has applied more than 50 patents including 2 creation patents up to now. There are about 30 engineers who develop more than 10 new products each year. Most of the products PTH offered have passed CE, CNAS, BV, ISO9001 and other certifications.

Our company is located in Bohai New Area, Cangzhou City, Hebei Province, 20 kilometers away from Huanghua Port, 70 kilometers away from Tianjin Port. We are a professional manufacturer of steel structure building system integrating design, manufacture, sales and construction. We have the national second-level contracting qualification of steel structure engineering, steel structure manufacturing qualification, steel structure building envelope system design and construction qualification, and foreign project metal maintenance system contracting qualification.

Hongxing (ISO 9001 certified under the International Quality Management System) has been deeply engaged in the steel structure industry for 15 years, committed to providing high-quality steel structure products and integrated solutions steel building projects. Our business spans both domestic and international markets. Our headquarters and production base (Fucheng Hongxing), is strategically located in Fucheng County Industrial Park (The steel hub in Hebei). Our factory comprises three major production areas more than 20, 000 m², supported by efficient logistics and a well-developed transportation network around.