spring seal ring1,000+ factories verified

Sonkit Industry was founded in 2015 and is dedicated to the development and manufacturing of high-quality metal seals that meet the stringent requirements of various applications. The daily production capacity is approximately 1, 500 units. Over 80% of the processing and inspection equipment utilizes digital and intelligent control technologies. The company is equipped with a professional technical team covering multiple fields such as mechanical design, manufacturing, and quality control, and features custom-designed heat treatment equipment. It holds ISO 9001 and AS9100 quality management system certifications, and its laboratory is in the process of Nadcap accreditation. Special processes include welding, heat treatment (in compliance with the AMS2750 aerospace standard), and NDT (non-destructive testing). Its services reach over 20 countries, including the United States, Germany, Italy, France, the United Kingdom, Hungary, Turkey, Romania, India, and South Korea, serving more than 2, 000 customers, among which are numerous Fortune Global 500 companies.

Liaoning Mais Sealing Technology Co., Ltd. is a well-established and reputable factory located in China.

DMS SEALS was established in 2008. We are a technology enterprise which specialized in the production of seals, the development of seals material and the solution of the sealing of special working condition. We own 120 staffs which including 70 middle and senior technicians. Our factory covers more than 10000 square meters which including 8000 square meters for the workshop. Our production equipment and test equipment are on leading level in the same industry. We are the one of the biggest enterprise who specialized in manufacturing and developing seals in China. We have long time cooperation and communication with many universities and research institutions at home and board. We own a number of invention patents and leading production process. The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system. We have already passed the certification of ISO 9001 and IATF 16949. We have the mature technical reserve for the solution of ultra-high temperature, ultra-high pressure, ultra-low temperature, highly corrosive and other special working condition. Our products are widely used in construction machinery, automobile, automation equipment, petroleum, water conservancy, chemical engineering, aviation and other area.

Taizhou Lianghao Electromechanical Equipment Co., Ltd. is a high-tech enterprise integrating the R&D, design and manufacturing of high-performance sealing components. Centered on sealing demands under extreme working conditions, we supply standard products and customized sealing solutions, committed to fully replacing imported seals with domestically produced high-performance alternatives for global high-end manufacturing clients.

Jiangsu Linwei New Material Co., Ltd. is located in Yongsheng Industrial Zone, Baqiao Town, Yangzhong City, Jiangsu Province.

• Hong Fu Xin precision technology company founded in 2004 with having ISO9001: 2008, RoHS certificates. We are specialized in diecasting parts in past 15years. We have full-automatic diecasting machine from 88t to 1250t, 4000m2 sand casting workshop, various CNC machining equipment. We are familiar with various surface treatment which have electroplate, Powder coating, anodized, high Polishing, Shot blasting, Sand blasting so on… The company's lead products are aluminum alloy TV computer bracket. LED radiator, lighting fitting, phone accessories, connected parts, motor shell, hardware, auto parts series, mould design etc… We always supply the best solution and top quality to our clients. Clients' markets from North America to most of Europe market, Russian, New Zealand, East Asian, etc. We stick to the principle "quality first, service first, continuous improvement and innovaion " to meet our customer's satisfaction, offer complete Die-casting.

Shanghai Shockoe Automation Technology Co., Ltd...Is located in Shanghai, China, Which is specialized in providing laser application solutions and laser accessories one-stop service for many years.

WJ is a manufacturing-and trading-integrated company located in Wenzhou, China. We are specialized in developing and manufacturing all kinds of fasteners. Our main products include bolts, studs, screws, nuts, shafts, pins, washers, retaining rings, and other categories.

QingDao Carlock Sealing Technology Co., Ltd

Hebei SiPaiTuo Seal Technology Co., Ltd is abbreviated as Hebei SPT Seals Technology Co., Ltd. SPT seals company is located in Julu Economic and Technological Development Zone, Xingtai City, Hebei Province, close to the expressway and with convenient transportation.

Our sealing products factory is located in hangzhou city, zhejiang province. Founded in 2014, the company is a comprehensive sealing enterprise integrating sealing design, r & D, production, agency, storage and sales. The company has seven companies and three field engineers who have been engaged in the sealing industry for some years. Excellent sealing design and development capability, advanced processing equipment and technology, high-quality imported raw materials (hydraulic reciprocating seal) and skeleton rotary seal; Products are widely used in: Hydraulic and pneumatic construction machinery. Petrochemical machinery and electronics. Electricity. Shipbuilding. Papermaking. Coal mine pump valve and other fields

As an ISO 9001 certified company, Xiamen Best Seal specializes in rubber o-rings, X-rings, rubber gaskets, rubber washers, rubber molded parts, metal/plastic bonded to rubber parts, and so on.

Xiangtan Huaxing Material Co., Ltd, started business since 1991, and was formally established as a registered company in 2002.

Liaocheng Yiheng Machinery Co., Ltd. Was founded in 2015. We are a professional enterprise engaged in producing and exporting concrete hose and concrete pump spare parts. Yiheng is located in Zhangluji Town, Dongchangfu District, Liaocheng City, Shandong Province, China. Our manufacture covers an area of more than 20000m3 , has fixed assets of over 8 million yuan. And currently we have 86 employees, including 36 professional technicians with college education. Within years of development and growth, Yiheng has become a large joint venture integrating research, design, production, and sales.

Wuhan Raylas Technology Co., Ltd. is a leading manufacturer & one-stop solutions provider for industrial laser machines for about 10 years.

Supplying Standard and Customized Rubber and Plastic Parts

Hyton (Jiangsu ) mechanical Equipment Co. Ltd as a Member of Hyton Group which is a high-tech enterprise and specialization new enterprise in Nantong City, Jiang su Province, China, which specializing in the production of high-manganese steel wear-resistant castings, high-chromium wear-resistant castings, carbon alloy steel castings and others spare parts for Crushing and Screening Equipment. Hyton's products can suit lots of spare and wear parts for lots of crushing and screen equipment brand (Sandvik, metso, Telsmith, Terex, Trio, Symons, Krupp and etc ), products exported to more than 30 countries around the word such as: Russia, Ukraine, Japan, Korea, Thailand, Mexico, Chile, Peru, Australia, South Africa and etc.

Jinan Allwin CNC Machinery Co., Ltd., located in the industrial hub of Jinan, Shandong, is a premier provider of high-performance consumables and integrated solutions for the global CNC cutting industry. Operating under our established brand Fwincnc, we specialize in the R&D, manufacturing, and distribution of essential components for both plasma and fiber laser cutting systems.

Welcome to our company! Jiaxing Hua Gong Rubber & Plast Co., Ltd. is a professional company And exporter that is concerned with the resin, raw materials, development and production of Specialize in integrated Plastic & Rubber. From raw materials resin, colorant masterbatch, Pigment rubber to corresponding silicon rubber products.

Tongxiang Spring Rubber & Plastics Tech Co., Ltd. is a joint-stock enterprise integrating development, production and trade. Spring is endowed with ideal geographic conditions and convenient traffic, only 100 kilometers from Shanghai in the east, the largest harbor in China, and 60 kilometers from beautiful West Lake Hangzhou in the west.

KINGCAMRY Co., Ltd Introduction

Dongguan Pengtong Hardware Products Co., Ltd. Has been active in the industry since 2006 and was officially established in 2023. Over the years, the company has evolved from production and processing to integrated design, building its own professional team, refining its management and production systems, and equipping itself with advanced processing machinery. With years of expertise in processes such as automatic lathe machining, CNC lathe machining, milling, grinding, and drilling, the company is capable of solving a wide range of mechanical processing needs, meeting procurement demands from all regions of the world, and has consistently received positive feedback.

Founded in 2010, Shanghai Sea Song Co., Ltd. is one professional supplier for various of Fasteners. Such as Retaining rings / Circlips, E rings, Snap rings, V rings, Crescent rings; Spring washers, Disc washers / Belleville Washers, Lock washers, Wave washers, Contact / Conical washers, BY Bearing washers, Aluminum washers, Shim rings; Parallel keys, Woodruff keys, Gib head Keys, Machine keys, Key steel; Spring pins, Coiled Pins, Split Cotter pins, Dowel pins, Taper pins; Lock nuts; Eye bolts, Eye nuts; Grease Nipples; Flat head rivets; Steel balls and so on.

    Jinan Zhixing Tianxia Automotive Parts Co., Ltd.  has been engaged in the truck and construction machinery parts industry, committed to building the most professional parts sevice team at home and abroad. Our company is the Official Authority Central Warehouse of Weichai, SINOTRUK, Fast Transmission, Shacman, Hande Axle, Mining truck parts and Construction machinery and accessories.  

AMTRAC (China) Equipment&Parts Co., Ltd. is a professional enterprise that produces and exports mechanical parts. We can Asphalt Paver Parts, Milling Machine Parts, Road Milling Bit&Holder, Sweeper Machine Parts, Road Roller Accessories. These products are our main products. Our company is located in Wenzhou. Close to Shanghai and Ningbo ports.

Velmo is a global manufacturer of industrial machinery components dedicated to providing high-performance, reliable, and stable mechanical parts and engineering solutions across diverse industries.

Weifang First Rigging Co., Ltd. is one of the leading manufacturers of chain and rigging China. It owned two modern factories in Changle county, Shandong province. Based on nearly 20 years of experience, advanced technology and ISO9001: 2008 quality management system, First Rigging have been striving to provide superior products and services for its domestic and international customers.

Xingtai Hantai rubber and plastic products Co., Ltd. is located in Xingtai Industrial Zone, Hebei Province. We are an enterprise with more than ten years of experience in specializing in the production of Coal Mine accessories and seals.

Walle Company (Dongguan Walle Sealing Technology Development Co., Ltd. Of Hong Kong Walle Sealing Technology Development Co., Ltd. ) has a variety of sealant formulations and advanced production equipment and testing equipment, using the most advanced materials and technology to meet customers extremely demanding job environment. In view of international developing, we introduce the well-known quality assurance system ISO9001: 2008 into our company to control every stage of the process. This is to achieve consistent and reliable services. Walle company has a flexible, with over 20 years experience in production and R & D technical staff, and international responsive service, providing customers with a variety of sealing solutions.

Dongguan Jing Hong Metal Zipper Co., Ltd. is a professional manufacturer since 2004, which specializes in manufacturing zipper, zipper slider with puller, logo plate, belt and bag buckle, logo plate, stuff badges, gift, keychain, mobile phone strap, craft, necklaces, chain bracelet, advertisement trademarks, cuff links, data plates, tie clips, medals. We adopt advanced production technique and computerized equipment tooling. Our factory has successfully developed different kinds of metal product fittings, with multiple patterns, broad variety and high quality. Products are well sold to all over the world, with growing reputation, winning the trust and recommendation of our customers.