ducts2,000+ factories verified

Anhui Tianyi Automation Equipment (Group) Co., Ltd. is a professional manufacturer focusing on the research, development, production, sales, and service of electrical complete sets and cable trays. Adhering to the philosophy of 'Quality First, Integrity-Based, ' the company has become a trusted partner in the industry through reliable products and comprehensive services.

Jiaxing Subo Pipe Industry Co., Ltd. is located in Haiyan Zhongqian Industrial Park with beautiful scenery and convenient transportation. It is a professional manufacturer integrating R&D and sales of flexible ventilation duct, including main products of aluminum foil duct, smoke lampblack machine aluminum foil duct, air-conditioning and refrigeration air duct, activated carbon air filters, central air-conditioning insulation duct, ventilation systems equipment and other accessories. After years of unremitting efforts, the company's technology in the field of flexible ventilation duct research and development has been quite mature. In the process of development and growth, the company has consistently adhered to the "integrity, pragmatism, innovation" business principles, and constantly improve the operating system, with "quality first, credit second" production purposes to improve product quality and customer experience. Our company has won unanimous praise from domestic and foreign customers. All staff of the company warmly welcome new and old customers from all walks of life to visit and cooperate with us to create a better future.

Zhejiang Zhenglong Environmental Protection Tech Co., Ltd was founded in 1996, Our factory located in jinhua city, Zhejiang PRO. China, We have branch company in Hangzhou city with professional sales team. We have been in this line for more than 20 years. Specializing in the production of plastic flexible drain pipe, downspout extension pipe, aluminum duct, fittings. Products of high quality, durability, widely used in overseas landscape, garden etc.

ZhenJiang Sunshine Electric Group Co., Ltd., established in 2004, is a professional manufacturer engaged in the research, development, production, sale and service of Busway, Bridge, Distribution Cabinet. The company covers an area of 30, 000 square meters, with a production and office area of 20, 000 square meters. Our company located in YangZhong city, the hometown of electric in China.

Yantai Guocheng Metal Co., Ltd. Was established in 2017, specializing in the production of metal products and accessories. As a comprehensive metal processing and manufacturing enterprise, GUOCHENG enjoys solid experience and advanced production tools. Located in China's Shandong Province, GUOCHENG has chosen a strategic location that provides the necessary proximity for the development of its operations. It is located close to major highways, just a 2-hour drive from Qingdao. Our engineering department employs specialists in the design and production of metal structures. Our mechanical welding know-how and compliance with industry standards guarantee maximum quality control.

China Tianqu Group is a large group enterprise integrating real estate development, aluminum manufacturing, central air-conditioning production, large hotels and logistics. In Jan. 2020, China Tianqu Group took over Shandong LARK Central Air Conditioning Co., Ltd, which was founded in 2006 and has export experience over 19 years over 60 countries. Now the factory is known as Shandong Tianqu cooling Technology Co., Ltd, but all the previous LARK staff stayed with us.

Hengshui Yundong Rubber Products Co., Ltd. Was officially founded on January 8, 2016. With over 20 years of deep dedication to the industry, we have accumulated rich experience in the R&D and manufacturing of bridge expansion joints. Our wholly-owned subsidiary, Hengshui Yundong New Material Technology Co., Ltd., further enhances our industrial layout and technical strength.

Yueqing Sanunuo Electric Co, Ltd. has been a professional manufacturer of electric products for more than 10 years, and supply one-step purchasing service for all the electric products. We pay attention to quality control in all production processes to ensure the good quality of products. Our company carries out normative operation on development, production, sale, finance and personal management, which enhances the efficient work of our management department. We follow market trends to meet customers'requirements through fully using modern technological information and networks.

Buding High-Tech (Jiangsu) Co., Ltd. is a national high-tech enterprise with product research and development, design, production, sales and installation as one. The sales center of the company is located in the beautiful East Taihu Lake of Suzhou. At present, there are two manufacturing bases in Changjing, Wuxi and Shengze, Wujiang. Buding is a leading supplier of fiber flame retardant fabric system solutions, focusing on the flame retardant functional fabric and new flexible fresh air, environmental insulation field innovation and development. Company adhering to the customer first, open cooperation business philosophy, with the spirit of craftsman is committed to let people enjoy high quality, safe, clean and comfortable product experience.

JNFLEX (CHANGZHOU) Co., Ltd. (formerly known as Changzhou Jiangnan Prestressed Corrugated Pipe Factory), established in 1995 and located in Changzhou, Jiangsu province, is a high-tech enterprise dedicated to providing customers with flexible connection and protection products and solutions. We specialize in the design, development, production, and technical service of various corrugated ducts, flexible ducts and tubes, stainless bellows, and a variety of plastic corrugated hoses. Since 1995, JNFLEX has grown into a large-scale enterprise with over 120 employees, more than 20% of whom are R&D personnel, and has obtained ISO9001 and IATF16949 certifications. Our products serve a variety of industries, including construction and infrastructure, automotive and marine, high-speed trains, steel metallurgy, environmental protection, and the new energy industry. All Material Manufacturing Is Done By Trained And Experience Man Power With The Help Of High Tech Machineries. We have established long-term collaborations with Fortune 500 companies both domestically and internationally. Our sales network spans more than twenty provinces, municipalities, and autonomous regions across China, and we have exported to Europe, North America, Southeast Asia, Australia, South America, and Africa for many years.

Since 2011, GFIHVAC has been dedicated to the HVAC industry, beginning with galvanized duct (GI duct) and pre-insulated duct manufacturing. Over the past 13 years, we have steadily expanded our operations, establishing and investing in new production facilities to enhance our capabilities.

Xiamen Green Foam Insulation Material Co., Ltd (GFI) locate in Xiamen City, Fujian Province. We are the most professional manufacturer of rigid polyurethane (PU) / polyisocyanurate (PIR) / phenolic (PF) foam insulation materials, pre-insulated HVAC duct panels, accessories and tools in China. Our factory covers an area of 3000 square meters, and is approved by ISO 9001: 2015 quality management system. We have large-scale production lines which have a daily output capacity of 3000 square meters of foam insulation panels. We are equipped with independent R& D Center, which is approved by Fujian Provincial Government. The R& D team consists of experienced experts and engineers which ensure that our products can match the international standard such as ASTM, BS, etc.

GUANGZHOU OCTOVENT COOLING EQUIPMENT Co., Ltd

  Shandong Hengde Plastic Co., Ltd. is a pipe manufacturing enterprise that integrates design, production, and sales. The company has more than 10 sets of large and medium-sized mechanical processing equipment for producing various types of pipes, with an annual production capacity of up to 3 million meters. Simultaneously possessing the necessary process equipment and testing instruments for physical and chemical testing, pressure testing, etc; The main products produced include HDPE water supply and drainage pipes, gas pipes, silicon core pipes, bundled pipes, ground source heat pump pipes, MPP power pipes, etc. The company relies on a rigorous quality management system to ensure quality throughout the entire process of product production, transportation, and service. Passed quality management system certification, environmental management system certification, occupational health and safety management system certification, Shandong Province's domestic hygiene license and product certification for drinking water hygiene and safety products, People's Republic of China's special equipment manufacturing license - natural gas pipeline (pressure pipeline components), transportation engineering product - HDPE silicon core pipe factory inspection certificate. The company has a professional technical research and development team. In recent years, it has been recognized as a national high-tech enterprise, a "specialized, refined, unique, and new" enterprise in Shandong Province, a technology-based small and medium-sized enterprise in Shandong Province, an innovative small and medium-sized enterprise in Shandong Province, and a "specialized, refined, unique, and new" enterprise in Liaocheng City. It has accumulated multiple utility model patents. The company continues to strengthen its investment in technology research and innovation, further promoting technological innovation and product upgrades, and enhancing the company's core competitiveness. The company upholds the corporate spirit of "unity, struggle, pragmatism, and innovation", promoting efficiency through management, survival through quality, development through reputation, building a brand through integrity, and increasing vitality through sales. Introduce market mechanisms into various aspects of enterprise sales, supply, production, etc., and establish an outward oriented development and operation mechanism that adapts to the market economy. By creating famous brands, producing high-quality products, providing high-quality services, and maintaining credibility, we aim to shape a positive social image. To build a product monument for Chinese pipes and always move forward, striving to create a national brand in the Chinese plastic pipe industry!

Qingdao Hailing Innovation Technology Co., Ltd. Specializes in the manufacturing of large welded steel structures, precision sheet metal fabrication, and custom-engineered metal components for industrial applications.

Foshan NuoEnWei Ventilation Co., Ltd. Was established in 2007 as a professional enterprise specializing in the research and development, manufacturing, global sales, and after-sales service of ventilation ducts with portable fans. With over ten years of experience, our factory boasts a highly skilled technical team and advanced production equipment and technology. We adhere to the business philosophy of quality survival, quality development, and efficiency. As a result, we have established long-term stable cooperative relationships with many enterprises both domestically and internationally who recognize and praise our products.

IMETAL Company: Your Global Partner for Metal-Related Solutions

LANDYOUNG GROUP Co., Ltd. (Abbr. LANDYOUNG GROUP)is a comprehensive building materials industry group in China, a leading new material developer and integrated service provider in China.

Who we are:

Paida Technology Yancheng Co., Ltd. - Your Global Partner in Mining & Construction Solutions

SP Vent is located in Foshan Guangdong Province, we are specializing in manufacturing all kinds of ventilation products include flexible ducts and portable ventilators.

Jiangsu Holdee Electric Co., Ltd. is located in Yangzhong City, Zhenjiang, known as the "Electrical Island". It is a comprehensive enterprise integrating design and research and development, production, sales and installation, design and commissioning, and after-sales service.

We are mainly dealing with low voltage electrical products for switchgear board and automation industry, such as panel filter and fan, panel heater, thermostat and hygrostat for panel, flexible busbar, terminal block, DIN rail, wiring duct, etc. We are aiming to provide one- stop-solution for panel builder.

BSTFLEX is a leading supplier from China for a wide range thermal protection products and solution for our Customers.

Maya is a professional aseptic filling line manufacturer with turnkey solutions. With 12 years of industry experience, we have independently developed a comprehensive range of filling lines, including vial, pre-filled syringe (PFS), and cartridge filling lines. In addition, we offer self-developed supporting equipment such as isolators, solution preparation systems, and water treatment systems.  Our capabilities also extend to providing turnkey solutions for cleanroom projects and complete filling production lines. Centered around professional filling line technology, we are committed to delivering aseptic production lines and solutions that are stable, compliant, and efficient.

Hi, We are professional manufacturer in construction and production of large coal mines, the construction of high-speed railways and tunnels.

We are one of the most professional plastic conduit manufacturers and research and development companies in China. We specialize in the development and production for innovative plastic conduit and fitting products for the cable management and protection.

Headquarters: Xinguang Industrial Zone, Liushi, Yueqing, Zhejiang, China. President: Zheng Yuanhe

Anhui Viken intelligent equipment manufacturing Company Limited is located in Bowang District, Ma'anshan City, Anhui Province China. Our company is a professional enterprise of sheet metal processing equipment such as CNC press brake, panel bender, fiber laser cutting machine, laser welding machine, combined punching and shearing machines, punch press, plate rolling machines, machine tool accessories, tool molds, to provide customers comprehensive solutions for sheet metal processing equipment. Our company has rich experience in the metalworking processing equipment manufacturing industry. We are committed to technological innovation and upgrading of sheet metal processing equipment to meet customer needs.

Longtime established in 2002, is a manufacture of FRP manually paste products during the initial stages. With the continuous development of company, in 2004 we began expanding our production to FRP duct rodders, we put 8 pultrusion equipments to produce the inner core of the FRP duct rodders, FRP pultrusion profiles, the products are very quickly lead the Chinese market, at the same time, we also supply high quality products to trader company at home and abroad. In the 2006, we have amassed a powerful experience with technology, we built a new 3, 000 square meters workshop for the FRP molding products, with 30 molding machines, the main products is FRP molding manhole covers, FRP molding water tank, stainless steel water tank, hot galvanized water tank, other water tank products, automotive damper and other molded products. In 2008, we set up foreign trade departments and reinforce emphasis on exports of the basic products. Our goal is to produce and research & development the medium and high quality products. At the end of 2008, our gross sales have been reached ten million. To attract talent, our company established a new products development department in Shijiazhuang, Hebei and successfully developed the Cooling tower fill, electrical equipment, corrugated culvert pipe and bridge products. The company built 3 work lines to products cooling tower fill, to supply products design and produce to every cooling tower manufactures. 2 work lines for the electric steel rod producing, which is widely used in the communication and electric power industry. With 2, 000 square meters workshops of the corrugated culvert pipe, product the half and assembled corrugated culvert pipe, to supply the products and service to the foreign customers. Strictly control product quality, rapidly develop and produce products, first-class service to the foreign customers, do Longtime's culture.