Hydraulic Adapter

Topa is a professional manufacturer & exporter of hydraulic hose, hydraulic fittings, hydraulic adapters, hose crimping machine and other related products in China.

"Quality, Speed, Credit" is our company guide line. With stable quality, timely delivery and competitive prices, our products are widely used in construction machinery, coal mining and power transmission industry, oil exploration, forging metallurgy, ships, agricultural machinery and various machines tools.

We sincerely welcome friends from all over the world to visit us and cooperate with us!

Established in nineteen ninety-two, Yuyao Tonghui Metal Conduit Part Factory is a professional manufacturer and exporter that is concerned with the design, development and production of hydraulic fittings. We are located in Zhejiang Yuyao, with convenient transportation access. All our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

We have over fifty six employees, an annual sales figure that exceeds USD 5,000,000 RMB and are currently exporting 80% of our production worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction.

As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching the Europe and America.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

Located in South China Hardware City - Diankou Town, Zhiji Yong Bang Machinery Co., Ltd. has a beautiful environment. Adjacent to Xiaoshan International Airport, our company is near the famous port city Ningbo, enjoying convenient transportation and a favorable geographical position.

Our company has many years of professional experience in manufacturing hydraulic accessories, with mature production technology. Our main products, including a variety of three-piece hydraulic devices, transaction joints, flanges and hydraulic ancillary products, are widely used in hydraulic pressure and fluid delivery systems of machinery, metallurgy, petroleum, mining, construction, chemicals, and shipbuilding, aerospace, military and other industries. We are equipped with sophisticated production equipment, advanced technology, strict management and perfect testing equipment. Our company has all kinds of numerical control machines, numerical control milling and drilling machines, ordinary vehicles, measuring trucks, planning, milling, drilling, boring , grinding, wire cutting, engraving machines and other equipment.

Our company has a number of high-quality, high-tech professional designers and workforce, adopts professionals to perform strict product testing and inspection, and provides the reliable guarantee for our customers in terms of quality. Our entire quality control system is implemented in strict accordance with operating standards, to conduct a comprehensive inspection of each batch of products. Our company has introduced the projector, tensile testing machine, salt spray tester, hardness tester, and image measuring instrument and other equipment of high reliability. After the sophisticated experiments on the physical properties of the products, we achieve effective control over product quality, and ensures that each product is in line with the requirements of the drawings.

Our company has established cooperation with several domestic OEMs. We have been expanding the international market. Our products have been sold in the United States, Britain, Russia and other European countries and the Middle East, South Asia, South America, Africa and other developing countries and regions. The overseas market development has injected new vitality into enterprise development. Our excellent product quality has ultimately won the general praise and trust of customers. We continue to make innovation and seize the opportunity. Aiming at the idea of 'it is fundamental to be clean and seamless', we also have the goal of 'Quality first, Integrity-based, Customer upmost, Service best'.

Our company has been the first to pass ISO9001:2008 quality certification in the industry. We strive to build advanced products, and continually improve service, and stick to the take quality policy as the core. We will further expand the domestic and international markets.

All the staff members of Yong Bang warmly welcome the visit and patronage of the new and old customers at home and abroad. We would like to provide you with high-quality products, affordable prices, and wholehearted service. We sincerely wish to cooperate with you and create a better future!

Founded in 2017, Henan youcen Hydraulics Technology Co., Ltd. is a professional manufacturer of hydraulic hose and assembly. At present, the company has 10 high-speed wire knitting machine production lines and 5 winding production lines, with an annual production of 10 million standard meters of hydraulic hose. It is a high-tech hydraulic hose manufacturer.

At present, there are 16 offices in China, and the products mainly provide various types of high, medium and low pressure rubber hose and hose assemblies for construction machinery, coal mining machinery, construction machinery, wind power, high-speed rail, marine engineering, petroleum and petrochemical industries.

The products comply with SAE j517, DIN EN 856 and ISO 18752 2014 (E) standards. Among them, the pulse performance of en 856 4sh and SAE 100 R12, R13 and R15 series is more than 1 million times, and that of SAE R17, en 853 and en857 series is more than 200000 times.

Youcan hydraulics will continue to produce stable quality hydraulic hose and assembly components, and constantly meet the market demand.

Established in 1995, Zhuji Diankou Guowei Hydraulic Machinery Accessories Factory is a professional high tech enterprise based in Zhuji, enjoying convenient transportation access. We are fully committed to producing technologically advanced hydraulic fittings.

We focus on R&D, ensuring that we provide our customers with top quality and innovative products. In addition, we use stringent quality control measures to ensure the reliability of our products. With sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world. We emphasize development, and introduce new products into the market every year. Our products sell well in domestic and overseas markets, such as North America, the Middle East and Southeast Asia, and are favorably praised by clients.

We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients. We welcome you to contact us for more information and look forward to working with you!

Zhuji Zhengqing hydraulic fittings factory is a company specializing in the production and processing of hydraulic joints, pinch joints oil tubing assembly and other products, with a complete and scientific quality management system. The integrity, strength and product quality of Zhuji Zhengqing hydraulic parts factory have been recognized by the industry. Welcome friends from all walks of life to visit, guide and negotiate business.WELCOME TO VISIT OUR FACTORY!