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Shandong Kanghong Machinery Manufacturing Co., Ltd.

Founded in 2002, Linyi Rongxiang Steel Pipe Co., Ltd. is a professional steel pipe manufacturer located in Hedong Industrial Park, Linyi, China. With over 20 years of manufacturing experience, we specialize in R&D, production and deep processing of welded pipes, cold-rolled strip steel and hot-DIP galvanized steel pipes. As a Provincial Innovative SME and Green Factory with 26 technical patents, we own a complete industrial chain covering raw material processing, precision pipe welding, environmental galvanizing, customized deep processing and integrated logistics services. Our factory covers 200, 000 square meters with advanced intelligent production lines and professional testing laboratories, supporting an annual output of 50, 000 tons. We produce round pipes (15mm-219mm outer diameter) and full-spec square and rectangular tubes, with wall thickness tolerance strictly controlled within ±0.2mm for standard products and ±0.1mm for high-precision customized pipes. Our in-house galvanizing workshop provides adjustable anti-corrosion solutions, with standard zinc coating of 40μm to 85μm and thickened coating over 100μm for coastal, chemical and high-corrosion environments. Adopting eco-friendly passivation technology, our products meet domestic and international environmental standards for smooth export customs clearance. We offer one-stop deep processing including fixed-length cutting from 3m to 12m, bending, punching, polishing and anti-rust treatment, allowing direct installation without secondary processing. We maintain sufficient spot inventory for greenhouse, structural, guardrail, power support and storage rack pipes, with fast delivery: 3-5 days for stock orders, 7-15 days for customized orders and 15-25 days for bulk orders. Our product lineup covers Q235B/Q355B black welded pipes, cold galvanized pipes and high-performance hot-DIP galvanized pipes. Our galvanized pipes feature strong zinc adhesion and over 10 years of outdoor anti-corrosion lifespan, widely used in greenhouses, municipal facilities and industrial projects. We support SGS third-party inspection and provide complete qualification documents, complying with GB/T3091, ASTM and EN standards for global bidding and customs clearance. With strict three-level quality control and independent R&D capabilities, we ensure stable product quality and standardized green production. We support flexible cooperation with low 1-ton MOQ, free samples, tiered pricing, T/T and L/C payment terms, as well as EXW and FOB quotations. Adhering to "Quality First, Customer Supreme, Credit-Based", we provide efficient after-sales service and sincerely cooperate with global clients for win-win development.

New Global New Energy Technology Co., Ltd. is a modern large-scale manufacturing enterprise focusing on the R&D, production, sales and export of Hot-DIP Galvanized Steel Coils (GI Coils). With years of experience in the steel processing industry, we have become one of the core suppliers in China's galvanized coil industry by virtue of stable production capacity, strict quality control and professional foreign trade services. Our products are exported to many countries and regions around the world, especially enjoying a good reputation and a stable customer base in the Chilean market in South America, making us a trustworthy galvanized coil manufacturer for customers at home and abroad.

Shandong Huaheng Material Co., Ltd. is located in Guanxian Town, Liaocheng City, specializes in building materials. The products mainly involve galvanized steel coil, galvalume steel coil, pre-painted steel coil and corrugated sheets. The products are mainly sold in China, Middle East, Africa, East Asia, Southeast Asia and South America and other countries, such as Japan, Philippines, Malaysia, Thailand, Bangladesh, Indonesia, Dubai, Kuwait, Nigeria, Guinea, Uganda, Tanzania, Ethiopia, Malawi, Mozambique, Liberia, Ghana, Chile, Peru, Colombia and other countries, has formed a stable sales network and customers group. Through the development in more than ten years, the company has developed into a comprehensive enterprise integrating production and trade issues.

Shandong Full Fly Steel Co., Ltd, a distinguished name in the steel manufacturing industry, has over 10 years of experience in steel production, with main products including Prepainted steel coil, Galvanized steel coil, Galvalume steel coil, and Steel roofing sheets, etd. Full Fly steel's strategic focus on emerging markets has driven its success in regions where rapid urbanization and infrastructure development are paramount.

Foshan Gangjiang Technology Co., Ltd. - Your Trusted Partner in Pre-Painted Metal Coil Solutions

Shandong SDEE Steel Co., Ltd. Was founded in 2021, relying on Shandong SDEE New Material Technology Co., Ltd who's also our producing basement. We are a well-established manufacturer of GI, GL, PPGI, PPGL. The main products we provide include Galvanized Steel Coil, Galvalume Steel Coil, Prepainted Galvanized Steel Coil, Prepainted Galvalume Steel Coil, Corrugated Roof Sheet(Thickness: 0.12mm--3.0mm; Width: 32mm--1250mm; Zinc coating: 40--600G/M2), etc.

Company China Steel Material & Pipe Company, together with its subsidiaries Company JinHuaTai (Tianjin) International Trade Co, Ltd, Company HuaQiYouFa Pipe Tech, and Company ZhongTian ZhongGong, are affiliated to the same group. One-stop steel material, steel pipe&plate, section steel and customization tailored to your needs more than 2 years. Our steel material supply 30 out of 32 regions in China. It has 4 offices in China, 1 international branch in Tianjin; 3factories(2 in LiaoCheng, 1 in JingHai).

Hebei Rongbao import and export trade Co., Ltd is a specializing in the equipment manufacturing field. Our main products include square tubes, round tubes, rectangular tubes, high-density steel tubes and precision steel tubes etc. These products, with their outstanding quality, are widely used in various fields such as construction, mechanical manufacturing, automotive industry and energy, and are highly trusted and praised by customers. We has its own stainless steel research and development department, production department and selling department.

Heng Steel Group, which is a large Iron & Steel Enterprise in the center of China, was established in 2005. There are four iron & Steel enterprise in China. We mainly produce coating products and various steel plate.

Shandong Hontai Steel Co., Ltd is one of the leading integrated manufacturing and trading company in China, our main products are Prepainted steel coils, Galvanized steel coils, Galvalume steel coils, Zinc-Aluminum-Magnesium coated steel coils, Tinplate and Corrugated roofing sheets.

Shandong zhishang steel company is specialized in steel products such as HR steel, CR steel, wire rod, GI steel, prepainted steel, stainless, Galvanized products, H-beam steel, steel tube, seam/seamless steel pipe Steel structure customization etc, which is China-calss professional, reliable and outstanding steel supplier.

Established in 2012, Shandong Liaocheng Jiuyang Steel Pipe Manufacturing Co., Ltd. is located in Liaocheng City, Shandong Province-renowned as China's "Steel Pipe Capital. " With a registered capital of 50 million RMB, the company is a modern steel pipe manufacturing enterprise integrating R&D, production, and trade, specializing in the production and sales of high-quality steel pipe products.

Shandong Guanteng Steel Plate Co., Ltd. Was founded on May 22, 2012. Located in the largest steel trading market in Boxing County, Shandong Province, it is a large private enterprise integrating R&D, production, sales and trading.

Rabbit Metal Material Co Ltd is a leading manufacturer of aluminum products. Founded in 2000, we have developed modern and industry leading production processes in a number of key areas: Casting, extrusion, deep drawing, aluminum sheets, coils, foils, decorative panels and CNC machining parts. Also we sell different sizes of square tubes, round tubes, rectangle pipes, angles, T-slots...etc.

Shandong Hongcheng Metal Materials Co., Ltd. is a professional steel product manufacturer. The company is located in Jinan City, Shandong Province, close to Qingdao Port and Tianjin Port, and sea transportation is very convenient. Main products: Carbon steel coils, stainless steel coils, galvanized coils, color-coated coils, roof panels, rebars, H-shaped steel, angle steel, channel steel, etc., with rich product resources, providing you with one-stop procurement.

SHANDONG TONGMAO SPECIAL STEEL Co., Ltd is reputed at supplying copper pipe, aluminum tube, brass tube, stainless steel coil, galvanized steel coil, precision seamless steel pipe, also supply steel plate, steel coil and steel pipe, lead sheet etc.

Shanghai Hongxianghui Steel Manufacturing Co., Ltd. (HXH Steel), established on March 21, 2021, is a comprehensive foreign trade enterprise specializing in global, multi-category steel trade. As a key affiliate of the Zhongye Group, and backed by RMB 146 million in capital, we leverage the group's powerful manufacturing base to provide global clients with reliable, one-stop steel procurement solutions.

TXD Steel Group Co., Ltd. is a professional and comprehensive steel export enterprise integrating production, processing, international trade and logistics services. Headquartered in Jinan, China, we have established wholly-owned subsidiaries in Guangzhou, Suzhou and Egypt, forming a complete domestic and international operation network that covers production coordination, market development and localized service. With years of deep cultivation in the steel industry, we have built a stable and reliable global supply system and won high recognition from customers around the world.

Founded in 2012, Shandong Haohan Steel Co., Ltd. is a premier exporter renowned for delivering high-quality steel products and exceptional service. Our cutting-edge manufacturing facility produces a diverse range of steel products, including hot-rolled coils, cold-rolled coils, galvanized steel, and structural steel, all adhering to rigorous industry standards.

Tianjin Zhongtian Heavy Industry Group Co., Ltd. is a professional steel supply enterprise located in Beichen District, Tianjin, China, with years of experience in steel import and export trade. We focus on supplying a full range of steel products, including ASTM A106 seamless pipes, S355JR structural sections, EH36 shipbuilding steel, galvanized aluzinc sheets, carbon steel plates and other standard steel materials complying with ASTM, EN and GB standards.

Shanghai Jieruite Stainless Steel Co., Ltd is a large stainless steel enterprise integrating production and sales.

Qingdao Guanxian New Material Co., Ltd, established in 2019, is a steel specialized group company with multi-regions and multi-industry. With registered capital of 10 million CNY, the company has become one of the most important manufacturing base of Cold Rolled Steel Coil/Sheet, Galvanized/Galvalume Steel, Pre-painted Steel and Corrugated Roofing Steel, and also main base of R&D and process of steel materials, sales and investment of production lines. From 2020, basing on the big production capacity and Qingdao city as a window of foreign trading business, the group has gradually become an main base of exporting of steel materials.

AS GROUP is a large group company integrating building materials, textiles and packaging. The company has been established for over 30 years.

Qingdao Hengcheng Steel Co., Ltd Have two lines for producing galvanized steel, the thickness is 0.11-4mm, Production technology Is United Steel method, mainly produce galvanized steel coil/galvalume steel coil, Production capacity Is 4 million tons Per year.

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Tianjin Yitejia Steel Sales Co., Ltd. We are professional on Stainless Steel Products&Aluminum Products, and have more than 20 years experience. Our company is based in Tianjin, China. We are SGS and BV certificated.

Shandong Desheng Supply Chain Management Co., Ltd. One-stop steel solutions and provider, Located in Jinan city founded in 2015, We are specialized in Carbon steel plate Stainless steel plate, Steel structural profiles such as Steel channel, Steel angle, H beam, I beam, Steel square and rectangular tube and Steel round pipe, Steel solid bars such as Round bar, Deformed bar, Wire coil etc.

Jiangsu Hongshuo Metal Technology Co., Ltd. is a leading steel trader in eastern China. The company's warehouse has a constant inventory of various types of steel, including coils, sheets, and pipes. We specialize in providing customers with various types of stainless steel plates, coils, pipes, as well as carbon steel, galvanized steel, and aluminum coils, plates, and pipes.

Wuxi YH internation Co. Ltd Steel Solutions is a leading distributor and supplier of high-quality steel products for industrial, commercial, and construction applications.