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

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.

XICHENG EP Ltd is located in Guangming District, Shenzhen. It is an environmental protection equipment manufacturer focusing on the environmental protection industry for many years and specializing in the production and sales of environmental protection equipment and various accessories. We are committed to providing quality products and services to our customers in scientific management mode.

Hello Dear Customers,

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.

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.

Hebei Hongjiang Rubber & Plastic Technology Co., Ltd. is a professional manufacturer of industrial hoses. Our main products are: PVC hoses, Pneumatic Hose, Duct& Vacuum Hose, Irrigation Hoses, Industrial Hoses, Rubber Hose, Food Grade Hoses, Hose Coupling & Clamps etc. We engage in the middle and high-end market because we only supply high quality products. By now we have established stable trade relations with more than forty countries and districts.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

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.

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.

We are a professional manufacturer & supplier of busway systems, cable trays, trunking systems & related electrical fittings, integrating R&D, production, sales and after-sales service.

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

Invested by Qingdao Winka Electronics Co., Ltd, Qingdao Marink Enterprise Co., Ltd. is one of the leading manufacturers & suppliers for fasteners, automotive parts, plastic injections parts mainly for automotive industry and electronics industry. Meanwhile, we are exporting standard fasteners and custom-made components.

Taizhou Surke Electromechanical Equipment Co., Ltd. Was established in 2010. It is a source manufacturer that focuses on the research and development, design, production and sales of AC, DC and EC centrifugal fans, axial fans and volute fans.

10+ Years Professional Ventilation Equipment Manufacturer

Qingdao Chengmingde Industry and Trade Co., Ltd. is a leading large-scale customized supplier dedicated to high-quality accessories for fresh air and air conditioning systems. With many years of profound experience in export-oriented processing, we have established professional production base spanning over 30, 000 square meters, equipped with more than 150 sets of advanced metal processing equipment and fully automatic spraying lines-ensuring precision, efficiency, and consistency in every production link. Our core product portfolio covers a comprehensive range of ventilation and air conditioning accessories, including grille air vents, diffusers, aluminum alloy louver vents, stainless steel exterior wall exhaust caps, weatherproof exterior wall air vents, high-seal ventilation valves, and floor air vents, all designed to meet the diverse needs of commercial, industrial, and residential projects. We specialize in customized processing and offer flexible OEM/ODM services, tailoring products to clients' specific specifications, dimensions, and performance requirements. Adhering to strict international quality control standards, we conduct rigorous inspections from raw material selection to finished product delivery, guaranteeing durable, reliable, and high-performance accessories. Our efficient production management system and streamlined supply chain enable us to deliver orders in short lead times, even for large-volume or customized projects. We have served clients from over 50 countries and regions worldwide, earning widespread recognition for our product quality, professional service, and competitive pricing. We warmly welcome partners from home and abroad to visit our factory, inspect production processes, and discuss cooperation opportunities, striving to build long-term, mutually beneficial partnerships for a sustainable future.

Boxing Motexo Industries Co., Ltd stands as a premier manufacturer and fabricator, dedicated to providing top-tier industrial and commercial ventilation solutions. We proudly serve a diverse clientele, both domestically and internationally, offering a wide array of products tailored to meet the needs of industrial plants, mining operations, municipal subway systems, commercial buildings, and agricultural ventilation projects.

Jiangsu Shuangma Cable Technology Co., Ltd. Was founded on February 8, 2017, the legal representative is Zhang Minglong, registered capital of 10.8 million yuan, unified social credit code is 91320923mA1NCRK81K, enterprise address is located in Funing County Sanzao Town Industrial Park 8-2 (E), belongs to the industry for research and experimental development, Business scope includes: Wire and cable manufacturing technology research and development, manufacturing, sales; Wire processing and marketing; Self-support and agency of import and export business of all kinds of commodities and technologies (except the commodities and technologies that are limited by the state or prohibited from import and export). (For projects subject to approval according to law, business activities can only be carried out with the approval of relevant departments. ) Permitted projects: Production of category II medical devices (For projects subject to approval according to law, business activities can only be carried out with the approval of relevant departments, and the specific business items shall be subject to the approval result. ) General projects: Camera and equipment manufacturing; Rubber products manufacturing; Mold manufacturing; Metal forming machine tool manufacturing; Electronic components and electromechanical components equipment manufacturing; Smart home consumption equipment manufacturing; Intelligent vehicle equipment manufacturing; Production of daily masks (non-medical); Daily use of masks (non-medical) sales; Sales of category II medical devices; Manufacturing of industrial textile finished products; Sale of finished textile products for industrial use; Fabric textile processing; Plastic products manufacturing; Sales of plastic products (except for projects that need to be approved according to law, independently carry out business activities according to law with business license). Jiangsu Double horse cable Technology Co., Ltd., the current operating status is to continue (in the camp, open, registered).

TONGZHOU MACHINERY (CABLE TRAY) FACTORY is a manufacturer with a daily output of more than 40, 000 meters and an annual output value of more than 60 million dollars, specializing in the research, development and production of cable trays. Located in Shandong province, 2.5 hours north to Beijing, 4 hours south to Shanghai, the province has the world's fifth largest port-Qingdao port, which can timely and efficiently transport goods to any place in the world.

Yuncheng Zhongsui Mining Equipment Co., Ltd. Adhering to "Quality First, Service-oriented" principles, we implement strict whole-process quality control: This includes in-depth supplier audit (on-site factory evaluation of production capacity), multi-stage pre-storage sampling (raw materials and finished products testing), and real-time post-delivery tracking (updating shipment status through intelligent system). Our dedicated account team provides one-to-one support, covering initial demand negotiation, personalized quotation customization, order progress follow-up, and timely after-sales problem resolution. We have accumulated nearly 13 years of research and development experience in the field of mine fans, with abundant senior engineers and skilled workers. We are equipped with 69 sets of various major production equipment, 30 sets of instruments and meters, and over 58 sets of professional technical equipment. Up to now, our company has supplied more than 38000 explosion-proof press-in counter-rotating axial flow local mine ventilators. All products pass professional performance tests and fully meet relevant technical design indicators, which verifies our reliable mass-production capacity for various mine ventilators. We accept customized orders covering product specifications, exclusive packaging and brand logo embedding, and provide full-cycle services from demand confirmation, sample prototyping to bulk production and logistics arrangement with transparent cost breakdown. For standard catalog products, flexible MOQ is available; For customized application demands, our R&D team designs tailored solutions matching local market demands to help customers expand business efficiently.

Shenzhen Sinet Industrial Co., Ltd was founded in 1997. It is a state high-tech enterprise specialized in R&D and manufacturing Communication cable, New energy transmission cable and Cabling System Integration products, also a member of China Communications Standards Association(CCSA) and drafting unit of GB(China National Standard) on LAN cables.

Company Introduction

Langqiwei Air Conditioning Group Co., Ltd. is located in the Central Air Conditioning Tertiary Industrial Park of Dezhou, Shandong Province, China. It integrates the research and development, design, production, sales and maintenance of the central air conditioning terminal unit series. It is the only professional, research and development and production central air conditioner in Dezhou Comprehensiveness of the terminal unit.

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.

Engaged in the metal Industry since 2004, Doyen Holding Co., Limited is an integrated metal products trader with major operations in import & export and metal process. Pride ourselves on creating value for clients for more than 15 years; We focus intensively on various demanding accounts in the market of European, Asia, MID-east, South America and Africa.

Shandong Donghong Pipe Industry Co., Ltd. ( Donghong Pipe Industry, stock code: 603856) is headquartered in the hometown of Confucius - Qufu, China, and is an engineering pipeline manufacturer, pipeline engineering service provider and general contractor of pipeline engineering for all kinds of high polymer plastic pipelines, modified plastic composite pipes, heavy Donghong is a manufacturer of engineering pipelines, pipeline engineering service provider and general contractor of pipeline engineering with various types of high polymer plastic pipes, modified plastic composite pipes, heavy anti-corrosion metal pipes, energy-saving thermal insulated pipelines, connecting fittings and the application of new materials as its main business. Relying on the national enterprise technology center, the company integrates upstream and downstream ecological resources, deepens the research on digitalization, informatization and intelligentization of pipeline engineering, integrates intelligent pipeline into human life, and devotes itself to becoming a global leading comprehensive solution provider of pipeline system.

  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!

Our company was established in 2009 and keep focusing on precise control technology and overall solutions for environmental temperature and humidity. We are a comprehensive enterprise that integrates research and development, production, sales, and service. Our main products include various dehumidifiers, ceiling dehumidifiers, temperature control dehumidifiers, dehumidifiers with fresh air, industrial air conditioners, ultrasonic humidifiers, wet film humidifiers, dehumidifier and humidifier integrated machines (constant humidity machines), constant temperature and humidity machines, precision air conditioners, desiccant dehumidifiers, explosion-proof dehumidifiers, and other products. Also can be customized products according to customers' needs. Our products has a complete range of styles and varieties, and is widely used in various industries with temperature and humidity requirements, as well as in various working conditions.

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.

Different kinds of products are available in our company, covering a wide range of categories to meet the diverse needs of customers from various industries and regions. We take pride in our rich product portfolio, which includes high-quality core products recognized in the market, and we continuously expand and upgrade our product line according to market trends and customer demands. Our products are carefully designed and manufactured by a professional team, adhering to strict quality standards, and each product undergoes rigorous testing before leaving the factory to ensure it meets customers' highest requirements in performance, durability and safety. Whether it is standard products meeting industry norms or customized solutions, we have the strength to provide professional and reliable products, helping customers solve practical problems and create greater value.