corrosion resistant7,000+ factories verified

Handan Zhengda Steel Pipe Group Co., Ltd. (for short: Zhengda steel pipe, abbreviation: ZDP)which was established in 2005. ZDP is honored as"National High-Tech Enterprise", "National Trustworthy Enterprise", "National Pilot Enterprise for Integration of Information Tech and Industrialization" "National Green Factory", "National Intellectual Property Advantage Enterprise", "National Top 500 Manufacturing Enterprise", " National Top 500 Private Enterprise", "China Top 500 Brand", "Beijing- Tianjin-Hebei Region Top 100 Enterprise", "Hebei Top 100 Enterprise", "Leading Enterprise of Hebei Industrial Cluster", " National Top 30 Benchmark Private Enterprise for Cultural Construction". Dealing with the production and sale of ERW steel pipe, galvanized steel pipe, SSAW steel pipe, GI and black square and rectangular steel pipe, steel -plastic composite pipe, ZDP has become a modern comprehensive enterprise that focuses on manufacturing and sales, integrating science, industry, and trade.

With 20+ years of expertise, we are a leading force in Chinese flexible piping industry. Our products include flexible metal hose, wire braided sleeve, metal bellows, bellows expansion joint (compensator), rubber expansion joint (compensator), fabric expansion joint (compensator), PTFE (F4& F46) hose and expansion joint (compensator), composite hose, metal-resin high pressure hose, camlock coupling, quick coupling and various pipe fittings, air door and stainless steel chimney.

Dongguan Zhengchen Hardware Co., Ltd. is located in Chang'an Town, Dongguan City, Guangdong Province, a famous manufacturing town in China. Zhengchen Hardware is a collection of various automatic parts production and sales. The products include: Steel ball roller, wave bead screw, ball plunger, positioning universal roller, various positioning plunger and series roller conveying components. Since its establishment in 2002, Dongguan Zhengchen Hardware Co., Ltd. Has been highly praised by people from all walks of life for its quality first and customer-oriented business philosophy. It has now become one of the pioneers in the automation equipment production parts industry in Guangdong Province. Zhengchen Hardware has a complete range of products and reasonable prices. The company has set up independent innovation research and development department, independently researching various wave bead screws, spring plungers, ball plungers, positioning balls, universal roller components and other positioning products. Rich manufacturing experience. Bead screws have precise end face pressure for easy installation and longer spring life by minimizing bushing pin head thickness, which of course reduces spring fatigue and increases its service life. The uniform ball head protrudes from the height, so that the bead screw is a product that is equipped with a spring inside the screw to set the internal bead pin to pre-stress and move up and down. It is the best spare parts for all kinds of machinery exported to Europe, Japan and the United States.

Jiangsu Nanfang Pump Industry Group Co., Ltd. is located in Jingjiang City. It holds titles including Vice President Unit of Jingjiang Pump & Valve Industry Chamber of Commerce, Provincial Top-Grade AAA Credit Enterprise, and Contract-Abiding and Trustworthy Unit. The company has obtained ISO 9001 Quality Management System Certification, ISO 14001 Environmental Management System Certification and OHSAS 18001 Occupational Health and Safety Management System Certification.

Dongfang Pipeline Solutions is a professional manufacturer with 26 years of experience in producing high-quality composite pipeline systems, specializing in steel-wire reinforced PE pipes (SRCP/SRTP), PE100 water-supply pipes, and a full range of fittings.

Qingdao Youhao Metal Products Co., Ltd. is a specialized manufacturer and exporter focused on highprecision stainless steel products, strategically based in Qingdao, Shandong Province. With close proximity to Qingdao Port and Jiaodong International Airport, we maintain distinct logistical advantages for efficient global delivery.

Jiangsu Zhongyi Automobile Co., Ltd. is a state designated specialized vehicle manufacturer, founded in 1999. Our business includes specialized vehicle development, re-fitting and re-decorating, spare parts trading as well as technology and engineering consultation etc.

Tell us your company history, business scope, any certification, estimated annual volume, future development and so on.

Founded in 2015, our company is strategically located in Anping County, Hengshui City, Hebei Province - a region well-known as a key hub for the production and supply of high-quality wire mesh and security-related products in China. Leveraging the local industrial advantages and our years of expertise, we have established ourselves as a reliable provider of security and construction materials, committed to delivering products that meet strict quality standards and cater to diverse customer needs.

Shenzhen XMT nameplate&label Co., Ltd. Specializes in metal nameplate and labeland rolling papers, mylar bags manufacturing with over 10 years of experience. We are based in Guangdong, China, start from 2016, sell to Western Europe(50.00%), North America(20.00%), MID East(20.00%), South America(10.00%). There are total about 11-50 people in our office. Equipped with CNC, die-casting, printing, and punching machines, the company ensures quality through rigorous inspection. Certifications include ISO90001 and SGS, supporting eco-friendly production. With a focus on customization and global distribution, the enterprise serves diverse markets with reliable, high-quality products.

Jiangsu Somtrue Automation Technology Co., Ltd. is located at No. 36, Xinsheng Road, Lijia Industrial Park, Wujin National High-tech Industrial Development Zone, Changzhou City, Jiangsu Province, China, a leading enterprise of intelligent filling equipment integrating research, production, sales, and service, with various means and testing equipment for weighing devices from 0.01g to 200t. It is dedicated to domestic and foreign industrial digital weighing automation service of coating, paint, resin, electrolyte, lithium battery, electronic grade chemicals, color paste, curing agent, raw materials, pharmaceutical intermediates, pharmaceutical and chemical industry and other industries. Has passed the ISO9001 quality management system certification, won the national high-tech enterprise.

Wuxi Jizhou Technology Co., Ltd. Was established in 2025 as an export-oriented company built on more than 30 years of industrial experience. Our founder has been deeply engaged in the thermal equipment industry for over three decades and has invested in two modern manufacturing bases in China: One dedicated to industrial electric furnace manufacturing since 1954, and the other focused on cooling system development since 1996. As a unified window for the global market, Wuxi Jizhou Technology integrates the manufacturing strength and technical expertise of these two bases, enabling overseas customers to access one-stop solutions from melting to cooling with greater convenience and more competitive pricing.

Human Sanwei Intelligent Environmental Protection Equipment Co., Ltd., a leading industrial drive system service provider and manufacturer in Central Chinahas been dedicated to innovation and development since its establishment in2005. Over nearly two decades, the company has built an integrated industrialchain covering R&D design, production and sales service. With a facility span-ning approximately 28, 000 square meters, its annual output value exceeds onebillion yuan.

Company Brief Introduction

Jiangsu Quanhao Aluminum Group Co., Ltd. Was established in 2008, is a set of aluminum alloy research and development, production and sales as one of the integrated aluminum profile enterprises, is China's aluminum profile industry backbone enterprises. The company is mainly engaged in the research and development and production of building aluminum profiles, automotive lightweight, new energy, rail transit, machinery manufacturing and other products. Quanhao Aluminum won the honorary certificates of "China Famous Brand", "China's Top 100 Industrial Supply chain Enterprises", "China's Top 100 Private Aluminum Processing Enterprises", "Shanghai Aluminum Industry Association Vice President Unit" and "National high-tech Enterprise".

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.

Shandong Titanium Nickel Special Steel Co., Ltd., with a registered capital of RMB 158800, is a high-tech enterprise specializing in the research, production, and sales of special alloys such as nickel based and iron-based materials. Our products include corrosion-resistant alloys, high-temperature alloys, precision alloys, Hastelloy alloys, Monel alloys, INCONEL, INCOLOY, copper nickel alloys, titanium and titanium alloys, zirconium and zirconium alloys, nickel and nickel based alloys, nickel cobalt based heat-resistant alloys, hafnium alloys, and more than 60 other alloy materials.

Century Langyi, a professional enterprise with a century-long history, dedicated to the research, development, manufacturing, and sales of hand trucks. As an industry leader, our production base is situated in Hebei Province, with our international operations center located in Zhongshan City, Guangdong Province. Our company boasts a modern production site spanning 63000m² , equipped with state-of-the-art manufacturing equipment and technology to ensure the high quality and efficiency of our products.

SHIJIAZHUANG CHARUI TRADE Co., Ltd is established in 2016. Our products are widely sold across China and meanwhile expanded to countries and districts in Europe, America, Asia, MID-East, Africa and so on. Our company and our products get a good applause by customers both domestic and abroad.

Corporate Calendar

The Specialist of High-Performance Industrial Yarns

Jiangsu Ruipu Anti-corrosion Equipment Co., Ltd. is located in: The beautiful and fertile Jiangyan in Taizhou, Jiangsu. The company covers an area of more than 10, 000 square meters, standard workshop, garden-style factory, six technical R&D personnel, six patents, professional production of steel lining PTFE equipment for more than 20 years, process strictly adheres to European, American, Japanese, and Korean standards. We have a dust-free clean workshop, and our products include: Steel-lined PTFE equipment/storage tank/silicon carbide heat exchanger/reactor/metal hose/expansion joint compensator/steel-lined various pipeline fittings. Our company is a member unit of the China Anti-Corrosion Association and has a pressure pipeline component type test certificate, type test report, and Jiangsu Province Quality Qualified Enterprise Certificate. Business scope: CNPC/CNOOC/CNNC/China Ordnance Group/Sinochem Group Co., Ltd. Chemicals/pharmaceutical pesticide intermediates/fine chemicals/chlor-alkali industry/polysilicon organic silicon/phosphorus chemicals/electronic chemicals, etc.

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.

ZWLXJ Bearing is a premium bearing manufacturer located in Wafangdian City, the Bearing Capital of China. The company owns more than 100 units of various production equipments and currently has more than 100 employees. The company has the ability to design and manufacture standard and customerized bearings for industrial applications. Our corecompetences - engineering, product develpment, quality assurance, assembly and marketing.

Headquartered in Guangzhou, Zhongzhu Industrial Group is a high-tech enterprise with over 300 employees, specializing in building materials for 17 years. Our services include the production, sales, and installation of decorative panels for doors, walls, cabinets, ceilings, and whole-house decoration.

Tianjin ET Valve Co., Ltd. Was established in 2022. Mainly develops and manufactures MID-line soft-seal butterfly valves, providing high-performance valve solutions for the chemical, environmental protection, food processing and other industries. The company is deeply engaged in the field of powder conveying and fluid control, optimizes product design according to the characteristics of different media, and adopts innovative sealing structures and special material processes to effectively solve the problems of jamming and wear of traditional valves in viscous and corrosive media, significantly improving product reliability and service life.

Hebei Jinrun Mining Equipment Group Co., Ltd. Was founded in 1985 with a registered capital of 30 million yuan. It is a large-scale technological enterprise integrating the research and development, process design, product manufacturing, and engineering general contracting of coal separation equipment. It covers an area of 103, 000 square meters.

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.

Established in 2017, located in Fengxin Industrial Area, Yichun City, Jiangxi Province, China, Jiangxi Ningheda New Material Co., Ltd. is the subsidiary company of Jiangxi Ningxin New Material Co., Ltd.

Zhejiang Jianben Fan Technology Co., Ltd. is located in Hongguang Village Industrial Zone, Yanjiang Town, Linhai City, Zhejiang Province. As an enterprise focusing on the research and development and manufacturing of various types of fans, we have more than 20 years of industry experience and have been committed to providing high-quality and high-performance fan products. Therefore, we have a good reputation in the global fan industry.