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.

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.

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.

Shandong Ligu Machinery Equipment Co., Ltd develops and produces different types of excavator attachments, providing one-stop purchasing service. Our main products are log / wood grapple, rock / stone grapple, steel grapple, quick coupler, hydraulic plate compactor, rotary screening bucket, crusher bucket, heavy duty shear, demolition shear, hydraulic pulverizer, orange peel grapple, car dismantling shear...The company has advanced imported producted equipment and scientific quality control process, hired the industry senior R&D team, developed reliable quality, high efficiency products, products sold throughout the country, our products are exported to southeat Asia, Middle East, India and other countries and regions in the world, in addition, the company has established more than service outlets at home and aboard, spare parts reserve more than3 millions CNY, to solve the worries of users, through strict process control method, the whole process to ensure the service of users and are well received by users domestic and overseas.

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.

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.

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.

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:

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.

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.

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.

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.

Yantai Shengxin Construction Machinery Co., Ltd. is a modern manufacturing enterprisecommitted to independent R & D, production and sales of various supporting operating devicesof excavators. Located in Fushan District, Yantai City, Shandong Province, the company has acutting-edge technology R & D group and production technology.

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

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.

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.

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.

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.

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!

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Ningbo Tower Machinery Co., Ltd is a group of manufacturing established in 2006, offering one-stop solution for quality mechanical products with total lower cost in China.

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

Ningbo Soaring Trailer Parts Co., Limited was established in 2003 and is located in the bustling port city of Ningbo, China. With nearly two decades of experience, we have become a leading provider of trailer parts, catering to the evolving needs of the industry.

I. Basic Information

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.

Hose & Fitting Integrated Solutions

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.

Focused on Scaffolding and Formwork products since 1991, EAND Scaffold Manufacturing Co., Ltd is experienced in researching, designing, manufacturing, selling and renting all kinds of scaffolding and formwork products. With 20, 000 square meters of workshop, more than 100 sets of special equipment and over 500 talent workers, we produce 350 tons of scaffolding and formwork products per day, and we provide professional design and construction solutions as well.