quick release coupler400+ factories verified

Hebei Naiwo Fluid Technology Co. Ltd is located in matou economic development zone of hebei province, China. We are specialized in production of NAIWO brand quick coupling(ISO16028, ISO7241-A, ISO7241-B) with stainless steel, carbon steel and brass material. The quick coupling can be widely used for metallurgy, oil, chemical, food, shipbuilding, agriculture machine, construction machine, special car/truck, paper making, drilling platform and other fields.

Hebei Youlu Fluid Technology Co., Ltd. (below short as UGW) aims to be a technology-driven enterprise with self research and development, manufacturing and sales together. Main products are hydraulic hose like braid hose and spiral hose up to 6 wires, industrial hose like concrete hose, drilling hose, etc. With updated technology, hoses are reached to high pressure, small flexibility and long life with abroad application like underground coal mining, agriculture, machinery and oil drilling, etc.

Zhejiang ruituo automation Co., Ltd. Specializes in producing quick disconnect couplings of plastic pneumatic components, quick straight couplings of moulds, adjustable couplings of pneumatic components, dust blower and pneumatic tools direction control valve(solenoid, air-pilot, handle, pedal, mechanical), air conditioning unit(filter, regulator, lubricator)and pneumatic cylinder, etc. Products are applied very extensively, such as packing machinery, food machinery, printing machinery, textile machinery, purifying water and water treatment trade, automobile industry, mould industry and household use etc.

Shaoxing Hi-Tec Machinery Co., Ltd is located in Shaoxing City, Zhejiang  Province, China. Our company was established in 2014. Our main products include Various of hydraulic Quick Couplings, such as ISO 7241-A series, ISO 7241-B series, ISO16028 series, ISO 5675 series, Flat Face series, Thread Locked Connected series, Open & Close Type series, Ball Valves, Multi Couplings etc. We can accept customized products also.

Zaozhuang Tianyi Industrial Co., Ltd., established in 2002, is located in Zaozhuang City, Shandong Province, China. Covering an area of 30, 000 square meters with a building area of 23, 000 square meters, our company currently employs over 200 staff members. As a high-tech enterprise, we specialize in the research, development, production, sales, and service of hydraulic fluid pipes, related fittings, base oils, and lubricant products. At present, our company has developed three product series:

Yantai Ligong Machinery Equipment Co., Ltd was established in May 2010, covering an area of more than 8, 000m2, with 110 employees, 6 R&D staff. Ligong company is specialized in all kind of attachments for excavators, such as hydraulic hammer, vibro hammer, quick couplers, grapples, shears, buckets etc.

Foshan Yijing Mold Parts Co., Ltd. is a professional manufacturer integrating the design, production and sales of precision bottle blowing parts. It is located in Foshan, a developed industrial city in the Pearl River Delta, near the Foshan Railway Station at the junction of Guangzhou and Foshan, with convenient transportation and a superior location. Since its establishment in 2005, it has devoted itself to the research and development of high-precision bottle blowing accessories.

YUEQING YISHENG PNEUMATIC Co., Ltd. is a professional pneumatic component manufacturer. The company has automated production technology and equipment. Since its establishment the company has been committed to reliable technology, excellent quality perfect service and reasonable price.

Zhonghe Steel (Tianjin) Co., Ltd is committed to integrate steel resources in China and serve the global steel market. Our company has more than 10 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise before. In the aspect of resources and information, we have established cooperative relationship with nearly hundred enterprises, either state-owned or private owned in China. What's more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want.

MCHEN MACHINE PARTS Co., Ltd Has several years experience in producing stainless steel/carbon steel/alloy steel products/rubber products. We have always adhered to the business policy of "Quality for Survival, Product for Development, Credibility for Cooperation and Service for Customers". We are pleased to find new partners and hope to establish longterm business relationships with you based on mutual benefits

HENGSHUI RUNXI INTERNATIONAL TRADE CO, . Ltd. Is the subsidiary of JIAYAO Co., Ltd., located in Yuying Street, Guangchuan Town, Jing County, Hengshui City, Hebei Province, China. We are a technology-based enterprise which is specialized in the area of R&D, marketing of multiply rubber products and rubber hose production line.

Fuwei Engineering Machinery Co. Ltd. Of Quanzhou City is an integrated engineering machinery parts production enterprise. There are more than a dozen provincial offices such as Shandong, Shenyang, Guangzhou, Beijing, Hangzhou, Hefei, Nanning, Chengdu, Wuhan, Haik- ou, Chongqing, Guiyang, Jiangxi, Kunming and Harbin. The company has been committed to a variety of Carterpillar, Hitachi, Sumitomo, Kobelco, Daewoo, Kato, Hyundai and other imports, domestic excavators, bulldozers of the heavy wheel, guide wheel chainwheel, drive teeth, chain rails, "four-wheel" The bottom parts and pins, shafts, Research and development, manufacture and sale of high strength and vulnerable parts such as sleeves and bolts.

Taizhou Ziduo Metal Products Co., Ltd. is an enterprise specializing in the production and processing of hardware, round bars, grinding bars, Hei Bang, non-standard parts and other products. Located in Taizhou, Jiangsu Province, the company adheres to the business philosophy of "customer first, forge ahead" and is committed to providing high-quality products and services. Its main products include stainless steel round bars, stainless steel tubes, etc. These products are widely used in many industries to meet the needs of our customers. Taizhou Ziduo Metal Products Co., Ltd. Has won the recognition and trust of customers with its high-quality products and services. The detailed address of the company is located at No. 12, Dongluo South Road, Dongchen Industrial Concentration Zone, Dai Nan City, xinghua city. It was established on November 23, 2021, and its legal representative is Liu Minmin with a registered capital of 2.8 million yuan. The company's enterprise type is limited liability company (sole proprietorship by natural persons), which indicates that the company is independently funded by individuals and bears unlimited liability. In addition, the company's unified social credit code is 91321281mA27FWFA3R, which provides a basis for the company's identity identification in market activities. Taizhou Ziduo Metal Products Co., Ltd. Not only has professional production and processing capabilities in the fields of hardware, round bars and grinding bars, but also pays attention to the improvement of product quality and customer service. The success of the company benefits from its adherence to the principle of "customer first", and has won customer satisfaction and market recognition by providing high-quality products and services. Taizhou Ziduo Metal Products Co., Ltd. Has demonstrated its professionalism and competitiveness in the metal products industry, no matter from the product category, production capacity or service concept of the company.

Ningbo Intell Pneumatic Technology Co., Ltd located to the pneumatic cluster demonstration base of China-Fenghua area, Zhejiang Province, which is apart from the Ningbo city 30 kilometers, the eastern big port-the Beilun port 50 kilometers, with convenient transportation and advanced logistics.

NINGBO PNEUMATIC TECHNICAL EXPERT Co., Ltd, established in 2006, is a professional manufacturer engaged in the research, development, production, sale and service of Pneumatic fittings, PU hose, Solenoid valves, Pneumatic cylinder, Air source treatment unit. The company had ever obtained ISO9001 certificate.

Welcome to Magma Tooling.

Yantai Donghong Construction Machinery Co., Ltd, is a professional enterprise that mainly focuses on excavator attachment researching & developing, and marketing. As for now, Yantai Donghong Machinery has built reliable relationship with clients over 20 countries, such as the United State, Russia, Australia, New Zealand, Japan, South Korea, Malaysia, Israel, and India etc. All products' quality is strictly under control from processing to delivery. Nowadays Yantai Donghong Machinery has invested its own manufacturer in China. The main products include tiltrotator, quick coupler, tilting coupler, rotating coupler, breaker, bucket, grapple, pulverizer, crusher, shear, ripper, compactor etc. These reliable excavator attachments are widely used in the construction work, earth-moving work, demolition work, and mining industries both in China and overseas. Due to continuous innovation and improvement, different customized demands can be well solved. OEM products and feasible plans are well offered, helping clients find the best solutions in different circumstances.

NINGBO HI-TECH SMART MACHINERY CO Ltd is specialized in customizing special pneumatic components, aluminum parts and plastic parts. Our main products are including pneumatic cylinder, (air cylinder), solenoid valve, air filter, air regulator, air lubricator, pneumatic fitting, Micro duct connectors and hydraulic fitting, tubes, muffler (silencer) etc.

Shandong SAN YUE machinery Technology company was founded in 2017, is located in Gaomi City where is near to Qingdao and Weifang, which is convenient to Qingdao port and airport. Great transportation system ensures to provide the best customer service to our customers!

Qingdao Haihui Vehicle Parts Co., Ltd is a professional trailer axles & parts supplier in China. We have been committed to manufacturing and supplying trailer parts since 2002. Our products exported to Canada, USA, Australia, Newzealand, and some Europe Countries.

Shanghai Jou Yu Industrial Co., Ltd. is Owned by Genyond machinery Industrial Group.

In 2005, Yantai Juxiang, a manufacturer of excavator attachments, was officially established. The company is a technology-driven modern equipment manufacturing enterprise. It has passed ISO9001 quality management system certification and CE EU quality management system certification.

About Us

Xuzhou Bonovo Machinery & Equipment Co., Ltd. is a professional company integrating R&D, manufacturing and sales of construction machinery attachments, GET parts, and undercarriage. From end-users and OEM partners to our dealers, Bonovo has built a reputation for exceptional quality and customer service. We have built solid cooperation with world - renowned dealers as OEM in supporting processing and provided support services for domestic and foreign manufacturers.

Our company has specialized in researchs and developments, designs, manufactures, promotes and sales of a variety of plastic fittings, plastic connectors, quick disconnect couplings, check valves, filters, peristaltic pumps, solenoid valves, plastic tubings and other accessories applied in fluid systems. Our products are widely used in all kinds of products\ machinery\devices and process of liquid and gas pipe system, In the life sciences and special industrial markets have thousands of applications to be used, Such as blood pressure, blood oxygen monitoring module and blood gas recovery equipment, biochemical analysis/inspection equipment, dialysis water treatment equipment, treatment and reuse equipment, breathing anesthesia, incubator, bioengineering and circulating water cooling pipe system, solvent printer\ inkjet printer\film printer and ink supply system, water quality online analytical instruments, laboratory equipment, food machinery, fermentation system process equipment, plating equipment, PCB& LCD process equipment, chemical equipment, packaging machinery, water treatment and disinfection equipment, inflatable products, automation equipment...And so on.

I. Basic Information

NINGBO SMART PNEUMATIC CO Ltd was established in 2009, is a high tech company specialized in pneumatic components manufacturing.

Shandong north autotech co.Ltd is a modern enterprise specializing in the research and development and supply of core components for trailer chassis.We are always adhered to the core mission of "providing one-stop chassis solutions for the global trailer manufacturing and modification fields".With a rich product matrix, precise market positioning and reliable quality assurance, become a highly competitive supplier of trailer chassis components in the industry.In the core product field of axles, the company has established a product system covering the full load range from 3, 500K to 15, 000K, which can not only meet the flexible demands of light trailers but also adapt to the high-intensity operation scenarios of heavy trailers, comprehensively covering multiple fields such as agriculture, logistics, outdoor leisure, and engineering transportation.To achieve the service goal of "one-stop matching of trailer chassis", the company has further expanded a complete supporting product system beyond its core axle products, covering the key components required for the operation of trailer chassis.Among them, the landing jacks series includes manual jacks and electric jacks, featuring strong load-bearing capacity and smooth lifting, providing solid support for the parking and loading/unloading of trailers.Hardware products include high-strength u-bolts, connecting pins, fastening kits, etc., all of which are processed from high-hardness steel to meet the connection requirements of various chassis components and ensure structural stability.The design of leaf spring products enhances load-bearing capacity, making them suitable for heavy-duty freight trailers and engineering equipment trailers, and effectively disperses the pressure on the chassis.The trailer mover is specially designed for the movement of trailers in confined spaces.It is easy to operate and has a strong load-bearing capacity, solving the problems of trailer parking and dispatching.The guide wheel series includes heavy-duty swivel wheels and directional wheels, which are suitable for the bottom support and movement requirements of trailers, enhancing the flexibility of use.In addition, the company has also launched supporting products such as vehicle-mounted refrigerators and air conditioners for scenarios like outdoor camping and long-distance transportation, to meet the expansion of trailer functions and users' comfort needs.Since its establishment, the company has always adhered to the business philosophy of "high-quality one-stop service", and has established a strict quality control system for all products - from the raw material procurement link to the production and processing process, precision machining equipment and standardized processes are adopted.Before the finished products leave the factory, multi-dimensional tests such as load tests, weather resistance tests, and performance simulation tests are conducted to ensure that each product meets industry quality standards and customer usage requirements.In the future, shandong north autotech co.Ltd will constantly optimize the product system and service capabilities, and enhance the technological content of core products and the richness of supporting products.We are committed to providing global customers with more efficient, convenient and reliable one-stop solutions for trailer chassis, and promoting the high-quality development of the trailer manufacturing and modification industry.

Rizhao Canghai Machinery Co., Ltd. Stands as a premier manufacturer and exporter of high-quality scaffolding and formwork systems, dedicated to supporting the global construction industry. From our strategic base in Rizhao City, Shandong Province, we leverage unparalleled logistical advantages to serve our international clientele with efficiency and reliability.    Strategic Location & Global Reach Our proximity to Qingdao Port-merely a 1.5-hour drive away-is a cornerstone of our operational excellence. This prime location facilitates streamlined logistics, reduces lead times, and ensures cost-effective shipping, allowing us to respond swiftly to global demand. Our products are 100% exported and have earned the trust of clients in demanding markets across Western Europe, Northern Europe, North America, South America, and Australia, where the highest standards of quality and safety are non-negotiable.    We specialize in designing and manufacturing a full spectrum of construction support products, renowned for their durability, safety, and ease of use. Our core product lines include: Formwork System, Formwork Accessories, Ring-lock/cup-lock/kwickstage scaffolding System, Scaffolding Couplers and Accessories.     Uncompromising Commitment to Quality and Innovation Quality is embedded in every step of our process. We pride ourselves on our team of professional technical and quality control staffs, many of whom possess over a decade of industry experience. Our dedicated R&D team leverages this deep expertise to drive innovation and continuous product improvement, ensuring our solutions meet the evolving needs of the market.     Each product undergoes a rigorous inspection process in our state-of-the-art facility, strictly adhering to international standards including EN 74 and BS 1139. This commitment guarantees that every item bearing our name delivers exceptional performance, safety, and reliability on job sites worldwide.     Rizhao Canghai Machinery Co., Ltd. Stands as a premier manufacturer and exporter of high-quality scaffolding.

Jisan Heavy Industry Ltd. Is a modernized manufacture enterprise specializing in independent R & D, manufacturing of all the excavators matching equipments. The company is equipped with Plasma Cutting Machine, Edge Milling Machine, Welding Machine, CNC Machine, Sand and Spraying Equipment, Flaw Detector those processing and testing equipment, to lay a solid foundation for ensuring the advancing production capacity.