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Our company as a leading manufacturer of bellows expansion joints located in Cangzhou, Hebei Province, China. Our high-quality bellows expansion joints are designed to provide flexibility and movement in piping systems, ensuring reliable performance and durability.

Shandong Hengtong expansion joint manufacturing Co., Ltd. Was established in 2001 July, is located in the famous world heritage - at the foot of Taishan with a beautiful environment and convenient transportation ( West of Beijing-Shanghai high-speed rail, the Beijing-Shanghai railway, Beijing-Shanghai, Beijing-Fuzhou Expressway, South to Qingyin Expressway things across ), capital authorized is 80 million yuanis a collection of research and development, manufacturing, sales and service in one the large-scale expansion of manufacturing enterprises.

Ezo Stainless is the subsidiary of Jiayuan machinery which was established in 2007. The Ezo stainless steel is specially manufacturing stainless steel tank, filter, pump, manways for dairy, pharmaceutical, dairy, beverage, food industries.

We are ready to challenge the biggest and thickest Expansion Joint and Pipe Equipment from all over the world.

Founded in 1980 and headquartered in Bei-Zha-Kou Electronic Industrial Park, Jinnan District, Tianjin, a place incorporated into the prosperous Bohai economic rim, Bohai Valve has been and will continue exploring and innovating. In 2014, Bohai Valve was promoted to a non-area-limited group company in China. The group company is committed to providing stable and reliable fluid control solutions aiming at engineering fields including hydropower, thermal power, steel making, metallurgy, petroleum, chemicals, sewage treatment and water systems.

Wenzhou AFBV Valve Fittings Co., Ltd Professional manufacturer of GOST gate valve. AFBV is also a leading bellow valve manufacturer and supplier based in Wenzhou, China.

Shaanxi Sefon Electrical Equipment Co., Ltd (referred to as Sefon Electrical), is a high-tech enterprise integrating research and development, design, production, sales, service and power engineering total contract. The company has strict quality control, strong technical foundation, advanced production equipment, superb manufacturing technology, rich project experience and perfect service supporting.

Kaigao Valve Co., Ltd. is a professional valve manufacturer dedicated to the production and R&D of valves. Our goal is to solve application problems for users in various industries and provide comprehensive system solutions for all types of end-users. The company is located in Kaigao Industrial Park, Huojia County Industrial Agglomeration Area, Xinxiang City, Henan Province, covering an area of 63, 333 square meters (95 mu), including 35, 000 square meters of workshop construction area. It has been more than 30 years since the company was founded.

Zhejiang Yueding Corrugated Tube Co., Ltd. Was established in 1992 with a registered capital of USD 1, 250, 000. We are a manufacturer of all kinds of exhaust flexible pipes, metal hoses, and corrugated compensators. We also supply automotive exhaust fittings, exhaust clamps, truck exhaust pipes, and other exhaust system products.

Shanghai Zentif Valve Group Co., Ltd. is a leading professional valve manufacturer in China with over 30 years of industry experience. We specialize in designing and producing high-quality valves for water systems, HVAC, and fire protection applications, offering reliable OEM/ODM services and customized hydraulic balancing solutions for global projects.

Farady Electric, founded in 2006, is a National High-Tech Enterprise with nearly 20 years of professional experience in the medium-voltage electrical sector. With an annual turnover of 45 million USD, we are a professional manufacturer focusing on power transformers, voltage regulators and switchgears, dedicated to providing high-quality electrical equipment and one-stop solutions for global customers.

KANAIF GROUP (SHANXI) PIPELINE SYSTEM CO. Ltd (USED NAME TAIGU XIN KANAIFU PLUMBING EQUIPMENT Co., Ltd BEFORE 11, DEC., 2020) W3S established in 2012, which is located in Baiyan Village, Taigu County of Shanxi Province. Our factory mainly produces grooved pipe fittings and Malleable Iron, with a construction area of 58000 square meters and more than 730 employees, the annual output is about 7 0000 tons. K&F is always focusing on research and development of malleable iron fittings, ductile iron grooved fittings and the piping system and flange. Our products are mainly applied in such industries as firefighting, water supply, construction industry, municipal engineering and petrochemical.

Shanghai Longliyuan Electric Power Technology Co., Ltd. is a high-tech, specialized and innovative enterprise that focuses on power quality management and research and development of new energy technologies. Its main products include APF, SVG and other core products, and it has multiple patents and software copyrights. The company integrates research, production, sales, and services, with a sales network covering multiple regions in China and expanding overseas, providing professional power electronics solutions for the power industry. The product application covers general industry, new energy grid connection, rail transit, data centers, power grid distribution, etc., and can cope with composite power quality problems such as three-phase imbalance, harmonic pollution, and insufficient reactive power. The company provides a full process service from scheme design to operation and maintenance, and can customize compensation strategies according to customer load characteristics and grid parameters. New models of products are iterated annually to meet market demand.

Hebei Outai environmental protection equipment Co. Professional production of various kinds of dust bag, dust bag skeleton, dust collector, dust collector and dust collector accessories series, I people-oriented enterprises, product quality, customer service and first-class services to win the majority of users, all products are sold throughout China and enter the international market. This factory product quality is in the domestic advanced level in the same industry, widely used in domestic large and medium-sized enterprises. I plant for the needs of different users, making all kinds of design process for the treatment of low investment, low operation cost, stable operation, convenient operation, to ensure that the project emission standards, well received by users. Our factory has a manufacturing team trained with regularity in their construction, advanced production equipment, exquisite manufacturing technology and strict quality assurance system to provide guidance, manufacture and installation and maintenance.

Iangsu Hongyuan Pipes Co., Ltd. Formerly known as Jiangyan Hongda Corrugated Pipe Factory, was established in the 1980sIt is located in the historically rich and culturally vibrant "land of fish and rice" -Jiangyan District, Taizhou City, JiangsuProvince. The factory is situated in the Shuguang Industrial Park, covering an area of approximately 25 acres with over 8, 000square meters of self-owned factory space. The company is a nationally recognized high-tech enterprise that integratesdesign, production, manufacturing, and research and development.

 Hebei Shangze Rubber and Plastic Products Co., Ltd. Was founded on December 21, 2020, located at No. 90, Sunwuying Village, Masen Township, High-tech Zone, Hengshui City, Hebei Province, a professional manufacturing base integrating R&D, production, processing and sales of road, bridge and construction engineering supporting products. With superior geographical location and convenient transportation, the company has built standardized production workshops, complete production lines and professional testing laboratories, laying a solid foundation for large-scale production and high-quality product output.

Gongyi Ruixuan pipeline equipment factory was founded in 1996. It is an excellent enterprise specializing in manufacturing and selling pipe fittings. It's located in Xicun village, Gongyi city, Henan province, the concentrated area of pipeline equipment industry in China. The company factory is located in Xicun town pipeline equipment industrial park. It covered an area of20000 square meters.

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. Ounded in Zhejiang, China, Zhejiang Zhegui Electric Co., Ltd. is a distinguished provider of electrical automation. At the moment, we have fostered a professional team with talents from machinery, electronics, electrical automation, and computer hardware and software design. We have nearly 100 employees, and we operate in more than 50 countries and regions, serving more than 20000 people around the world. In the process of innovation and entrepreneurship, Zhegui always upholds the principle of "prioritizing customers' needs". With honest as our cornerstone, technology innovation as our backbone, Zhegui has carved out an innovative path, and successfully emerged from an individual-owned factory to a large corporate. Going forward, we will press ahead with sharpen edgy, sustainable vigor and dedication. Motivated by what we gained today, Zhegui will remain committed to our initial aspiration-input concrete effort, gain solid progress and contribute to China and beyond. We will work with other excellent patterners to deliver more high-quality products to the world. Gather world's energy to delight your business. Its honorable for Zhegui to share your progress, brilliance and success!

WUXI HUABO METAL BELLOWS Co., Ltd is specializes in producing stainless steel metal hoses and corrugated expansion joints. It has three advanced international metal hose production lines and two corrugated pipe production lines.

Founded in 2002, Sanhe Power Tech is a national high-tech enterprise that specializes in power quality products, R&D of technology and solutions, production, service etc. It becomes industry-leading company.

Hebei Xinqi Pipeline Equipment Co., Ltd is a professional manufacturer of steel pipe accessories in China. We specialize in manufacturing a wide variety of industrial pipe fittings, including pipe expansion joint, compensator, dismantling joint, flange, elbow, bend, reducer, tee, cross, cap, forged fittings. Our products are made from different kinds of metals, carbon steel, stainless steel, alloy steel, alumnium. They are available in different sizes, shapes and types in accordance with international standards such as ISO, ASME, MSS, API, EN, DIN, BS, GOST, JIS, AFNOR, GB and more. Our industrial pipe fittings fall into 4 main categories as below:

To the product design, manufacture, testing and acceptance of the corresponding Chinese standards, European Union standards, German standards, n standards and Japanese standards. Main electric control valve, pneumatic control valve, self-standing control valve, electric actuator, pneumatic actuator, automatic backflow valve. Products are mainly used in petroleum, natural gas, chemical, pharmaceutical, paper, leather, Water Conservancy, food, power generation, metallurgy and other industrial and urban pipe network construction. The valve driving forms are manual, gear drive, electric, pneumatic, and hydraulic; The national standard specifications from DN10-DN700; The n standard specifications from 1/2"-36"; The national standard working pressure from 0.6 MPa-42 MPa; The n standard working pressure from 150lb-2500lb; The operating temperature ranges from -196 ° C to 600 ° C. The main materials were WCB, LCB, WC1, WC6, WC9, CF8, CF8M, CF3, CF3M, 304, 304L, 316, 316L, ZGCR5MO, Zg20crmov, ZG15CR1MO1V, 12Cr1MOV, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, etc...Valve design using CAD, CAE, Cam and finite element design, management and manufacturing. And the establishment of new product research institutions, with the economic development, the factory to improve the working attitude, pay attention to every detail of the product; To improve after-sales service and good reputation, repay the support and love of the majority of users! The company adheres to the business philosophy of"Surviving by quality, developing by science and technology", "Being pragmatic and honest, small profits but quick sales, high quality innovation", and will constantly apply new technology, new technology, new materials, actively develop new products, in order to cast Nianchi high-quality brand technology, building a modern valve enterprise and strive! The Group also provides CNC, VMC, HMC and SY series CNC lathes and machining centers for your selection.

Shanghai Wenlida Technology Co., Ltd. is a modern enterprise founded in 1995, which set in the integration of R&D, production and sales on Regulated Power Supply, EPS Emergency Power Supply and Harmonic Suppressor. With more than 25 years' development, the company has become a renowned top manufacturer in this industry.

Shenzhen Great Energy Technology Co., Ltd., established in 1998, mastering the core technology of power electronics, is the electrical power quality improvement solution provider. In the field of power quality, energy storage and customized power supply have reached the world-leading level. Providing products including voltage DIP compensator, high performance AVC, energy saving active harmonic filter etc.

Weihai Haoyu Metal Products Co., Ltd. is a prominent enterprise based in Weihai, Shandong, a city known for its picturesque coastal landscape and high quality of life. Since its inception in 2008, the company has consistently aimed to provide superior metal products and services, offering an all-encompassing solution that integrates research, development, production, and sales. The company's achievements over the years include holding more than 30 patents and maintaining the prestigious ISO9001 certification, which speaks to its commitment to quality and innovation.

Shijiazhuang Continent Rubber & Plastic Co., Ltd., established on March 15, 1995, with registered capital of 30 million CNY. It is a comprehensive trading company specializing in the distribution of rubber & plastic products, chemicals, electromechanical products, and construction materials. The company owns over 120 senior management, after-sales, and technical personnel, all of whom possess high professional skills, advanced management experience, and a high level of overall competence.

Deyuan Marine Co., Ltd is a subsidiary company of China deyuan marine fitting Co., Ltd, .

Wenzhou Kasin valve pipe fitting Co., Ltd is located in a beautiful city-wenzhou, we are a big group, we have 4 factories now, each factory produce different products.

Shandong Rongye Machinery Co., Ltd from Rongye Group is a company dedicated to providing superior petroleum drilling equipment and drilling services to customers around the world. It is headquartered in Qingdao, China. Our company now has two manufacturing bases located in Shandong and Shanxi. Our main products involving Land type oilfiled drilling rigs, Mud pumps, solid control systems and oilfield common use equipment, tools and spares. At present, our products are mainly sold to major oil producing regions and countries at home and abroad.

Has been more than 30 years since set up, Luoyang Pioneer Anticorrosion Equipment Co., Ltd. Ls a top leader inmanufacturing anticorrosion equipment, pipes and valves inland. Located in the high-developing area ofLuoyang Economic Development zone, the company occupies area more than 32800m3. With modernworkshops and facilities, perfect quality control system and advanced inspect method, and well-educated staffsthat can undertake a full set of anticorrosion equipment of research and development, production andInstallment.