square tubes2,000+ factories verified

Linyi Shengao Aluminum Industry Co., Ltd, it's parent factory found in 2004, which is an large and professional enterprise focusing on the production of aluminum profiles for windows and doors, high-grade industrial profiels and high-precise system window profiles, with an output of 50, 000 tons per year.

Tianjin Friend Steel Group with "TFCO" Brand has 5 subsidiary compainies include Tianjin Friend Steel Pipe Co., Ltd. Tianjin Steel Galvanization Co., Ltd. Tianjin Friend Metal Material Co., Ltd. Tianjin Friend Import&Export Co., Ltd. Tianjin Steel Import&Export Co., Ltd. Built in 1999 with registered capital of RMB 30 million, we have an annual production capacity of 400, 000 MT and exporting quatity of 60, 000MT.

Shandong Kanghong Machinery Manufacturing Co., Ltd.

Tianjin Youfa International Trade Co., Ltd. is the subsidiary of Tianjin Youfa Group. As one of the windows for international business, we mainly focus on exploring overseas markets as well as developing and offering service for major domestic clients. Tianjin Youfa Group is a comprehensive steel-based enterprise, the business includes steel-making, steel strip, straight seam welded pipe, galvanized pipe, rectangular pipe, spiral pipe, plastic inner-lined pipe, seamless pipe, covered electrode, so on and so forth. The annual integrate production capacity amounts to 7.5 million tons. Since 2006, we have been one of the leading corporations in Chinese Top-500. What is more, Youfa Group is the largest straight-seam welded pipe manufacturer in China. In 2008, "YouFa" Brand was regarded as the "Well-known Chinese Trademark" by Trademark Office State Administration for Industry &Commerce of the People's Republic of China. Meanwhile, we are the first-class supplier for CNPC, Sinopec and some big relevant companies. So as to adapt to the overall-developing strategy, at the beginning of 2010, YouFa Group and its subsidiaries founded SIANO(Beijing) Steel Co., Ltd, which is responsible for the import &export business, building business contact with some influential companies and providing the after-sale service for our customers.

Company Profile

As a leading stainless steel grooved tube manufacturer with 20+ years of expertise, Guangdong ZOYUE Technology Co., Ltd. Specializes in precision-engineered solutions for global architectural and industrial projects. Our advanced high-frequency welding and roll-forming technologies ensure ± 0.3mm groove accuracy, tailored for handrails, glass balustrades, and mechanical systems.

Changzhou Tenjan Steel Tube Co., Ltd is a professional manufacture of cold drawn seamless steel tube, rebar couplers and related products. It is the chief editor of Industry standard "Coupler Of Mechanical Splicing For Rebar".

About Lanzhi Environmental Technology

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Tianjin TianYingTai(TYT) Steel Pipe Co., Ltd is located in Jinghai, Tianjin, which is professionally engaged in steel production sales, steel processing, greenhouse engineering with accessories and export business. It has been experienced for 18 years so far. We have 13 production lines for various kinds of steel pipe, 10 processing production lines and 2 environmental production hot-dipped galvanizing lines. We not only can produce 450, 000 tons of various sizes of pre-galvanized steel pipe, but also can produce deep processing pipe with 100, 000 tons. Our annual production capacity of hot dipped galvanized steel pipe is 200, 000 tons, capacity of greenhouse engineering material is 250, 000 tons and highway column and guardrail is 200, 000 tons.

Nanjing Climb Composite Material Co., Ltd is located in Yuhua District of Nanjing City, 20 minutes to Nanjing Lukou International Airport by car, and our company has passed ISO9001 Quality System Identification.

The Tangshan Zhenxiang Group was founded in 2005. After several years of development, Zhenxiang has developt into a integrated iron and steel enterprise of strip slitting, Hot DIP galvanized processing, international trade and logistics and distribution.

Established in 2008, Suzhou Jun Da Metal Product Co., Ltd. Has grown into a reliable name in the metal products industry. Located in Luzhi Town, Wuzhong District, Suzhou, the company benefits from convenient transportation and rich industrial resources.

As a professional manufacturer and supplier of high temperaturer alloy steel products, our company is dedicated to supplying a variety of high-quality heat resistant alloy steel castings products and related products to customers all over the world.

Jishui Jing Xin fiber products Co., Ltd. is located in Jishui County of Ji'an city is Xianxiang from Guangdong-Jiangxi expressway, only a few minutes away from the city of Ji'an, the Beijing-Kowloon railway station is about 30kilometers, traffic is very convenient. Our company is a high-tech enterprises in the application of composite materials field is a professional production of fiberproducts, dedicated to the carbon fiber (CRP) and glass fiber (FRP) productR & D. Production and sales, engineering and technology manag-ement, has the unique ability to provide a variety of high quality carbon fiber and glass fiber products for customers. Ourcompany can also according to customer requirements, the cooperation and development of new products, new model material. The products of our company regards product difference has the advantages of high temperature resistance, wear resistance, corrosion resistance, no rust, heat insulation Sound, thermal conductivity, high tensile strength, hermal expansion and contraction rateof zero, X lightpenetrating and other excellent performance, are widely used in civil and industrial field, relates to a tent, bags, bags, umbrellas, sailing, golf practice net, flagpole, mast, advertising display, kite, windmill, stooping, model aircraft, curtains, toys, printedcircuit board, a transmission shaft, a variety of applications, switch plug water sports apparatus, The company has always been to"honest and trustworthy, customer first, quality first* faith, to provide a full range of quality services for every customer! Choose JingXin, on the choice of integrity, quality, easel

OMI PLASTIC TECHNOLOGY LIMITED is one of private logo contract manufacturers,

Tianjin Ruitong Steel Co., Ltd. Was founded in 1987 and is located in Daqiuzhuang Down, Jinghai Country, Tianjin, with employees and the total assets of up to one hundred million RMB. We are a modern private iron and steel complex that integrates production, sale, and trade together. We specialize in spiral welded pipes, high frequency straight seam welded pipes, cold-strip steel, luminous hoops, and electrician round aluminum poles, altogether five big serial products. Our company has abundant technical force, advanced production equipment, and consummation examination system. Presently we have 1 electrician round aluminum pole production line and our annual production of 9.0mm-20.0mm aluminum poles is 35, 000 tons; We have four continually cold-strip steel production lines, necessary equipment, acid pickling lines, cutting machines, and hoop annealing furnaces, and our annual production of 30-400mm width and 0.5mm thickness cold-strip steel is 80, 000 tons; We have 2 high frequency welded pipe production lines and our annual production of 16-60.3mm diameter and 0.6-2.0mm thickness straight seam thin wall welded pipes is 30, 000 tons; We have 5 two-sided buries arc spiral welded pipe production lines and our yearly production of 219-2020mm diameter and 5-16mm wall thickness spiral welded pipes are 100, 000 tons; We have 2 Luminous hoop production lines and our yearly production of 400mm width luminous hoops is 40, 000 tons. Under the business policy of good faith and quality, Tianjin Ruitong Steel Co., Ltd. Attained ISO9001 International Quality Assurance System Certification and our steel sells well in North America, Africa, Southeast Asia, and Europe. Meanwhile, we have gained a good reputation among clients. Tianjin Ruitong Steel Co., Ltd. Makes efforts to make enterprise culture with Zeitgeist and Ruitong characteristics, develop the enterprise spirit with constantly strive to become stronger, never stop struggling, and never say failure, and carry forward the value idea of making the nation stronger with steel and constructing high-quality goods base to create the world brand.

Anhui Avid New Materials Co., Ltd. is a new, environmentally friendly, wood composite material high-tech enterprise integrating R&D, production and sales! The company was registered and established in July 2014 which is a leading supplier with 10 years′ Experience in producing WPC materials with 60 separate produciton lines

IMS Packaging, a professional manufacturing and trading company, was established in 2005 in Ningbo, China. Over the years, we specialized ourselves in supplying a wide variety of high-quality packaging in cosmetic, skin care, health care and hair care industries.

Shanghai Jinyi Huachuang Building Materials Technology Co., Ltd., a 30-year specialist in suspended ceiling and

Located in Zhuzhou, Hunan-China's renowned carbide innovation hub-Unova Carbide is a specialized high-tech enterprise with over 15 years of dedicated expertise in nano-grade tungsten carbide research, development, and manufacturing. From our advanced 1, 800 square meter facility, our team of 20+ skilled professionals designs and produces high-performance components, including waterjet mixing tubes, abrasive waterjet nozzles, mixing chambers, micro nozzles, wire drawing dies, optical lens mold blanks, carbide rods, and custom-engineered carbide parts tailored to client specifications. Renowned for their exceptional durability and micron-level precision, our products deliver superior performance in demanding applications. Unova Carbide serves global industries, including waterjet cutting, wire and cable production, electronics, and precision engineering, with our products exported to over 20 countries. We pride ourselves on offering the optimal balance of quality and cost-efficiency, ensuring our clients receive reliable, high-value solutions. Our commitment to innovation and excellence drives us to continuously enhance our offerings, meeting the evolving needs of our partners. For specialized requirements or inquiries, our team is ready to provide customized support and solutions.

Shandong Jiaguang International is a high-tech enterprise specializing in the research and development, production, sales, and service of boiler accessories. Our company has 30 years of manufacturing experience, as well as a modern production base and a senior technical team, to ensure that we meet the needs of friends from all walks of life for our products. We have also passed ISO9001 international quality system certification, CE certification, and SGS origin certification.

Slogan: Better Composites, Better than Metal

Jiangxi Huasheng Aluminum Co., Ltd. is a large-scale comprehensive enterprise that integrates the research and development, production, and sales of aluminum profiles. It mainly researches and produces high-end building aluminum profiles and various industrial profiles. The company is located in the largest aluminum profile production base in East China, the Anyi High tech Industrial Park, a provincial-level development zone in Jiangxi Province. Located 50 kilometers from the urban area of Nanchang and 29 kilometers from Changbei International Airport, the Changjiu and Changtong expressways pass through the area with extremely convenient transportation.

Liaocheng Hengjiude Machinery Equipment Co., Ltd. is a comprehensive company integrating steel production, processing, trade, logistics and distribution. With international high-end technology, independent innovation intellectual property rights, professional high-tech enterprises. The company is located in Liaocheng City, Shandong Province, the largest steel pipe industrial base in China. Located in Shandong Province, known as "the holy land of Qilu and the state of rites", the location advantage is obvious and the transportation is convenient. The company has more than 110, 000 square meters of production and processing base, the full introduction of international advanced modern automated production and processing equipment.

Guangzhou Guofan Aluminum Co., Ltd was established in 2008 and located in Guangzhou, China, which is the only comprehensive aluminum profile factory in Guangzhou which integrates smelting and casting, extrusion, powder coating, wood grain, deep processing, and finished aluminum doors and windows. Our main products include industrial aluminum profiles, aluminum profiles for doors and windows, aluminum pipes, aluminum tubes, aluminum heat sinks, aluminum pergola and etc.

Weihai snowwing outdoor equipment Co., Ltd is specializing in manufacturing, processing and selling carbon fiber sheet, carbon fiber tube, carbon fiber CNC machining, carbon fiber OEM molding, carbon fiber auto parts and kinds of carbon fiber products etc. According to customer drawings, we can provide segmenting, fine grinding, turning and milling, drilling, through-train services.

Established in 2006, Shanghai Changzeng Metal Co., Ltd. Has decade years of experience in supplying and exporting in steel products, including Baogang, Angang Steel, Maanshan Steel. Our company mainly produce all kinds of steel products with good quality and low price in China. The total investment amounted to RMB10, 500, 000Yuan on producing Metallurgy, Mineral & Energy project.

Tianjin Taihang Iron and Steel Group Co., Ltd.

TOPREGAL(TIANJIN) INDUSTRIAL CO, Ltd. located IN TIANJIN, China, WHICH IS LARGEST PORT IN THE NORTH OF China. TOPREGAL HAS OVER 15 YEARS EXPORT EXPERIENCE IN STEEL FIELD, MAINLY SELL BLACK STEEL PIPE, GALVANIZED STEEL PIPE, STEEL COIL, STEEL SHEET, PRE-PAINTED & GALVANIZED STEEL COIL AND STEEL PROFILES.