d ring kit4,000+ factories verified

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.

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.

Our company is specialized in producing all kinds of hydraulic oil seal, auto seal, rubber seals, such as O-ring, FKM oil seal, stainless steel PTFE oil seal, rotary seal (hub oil seal, box oil seal), etc., which are mainly used in hydraulic and pneumatic aspects, and widely used in plumbing, hardware, home appliances, medical equipment, machinery, electronics, semiconductor, aerospace, military and other fields The main materials used in our rubber sealing products are NBR, EPDM, FKM, HNBR, silicon, ACM, ffkm, etc.

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.

Tianjin King Seal Technology Co., Ltd. Has been focusing on the rubber seal industry.

Hubei Weikaino Electromechanical Equipment Co., Ltd., the company was founded in 201705-05. The company address is No. 178, Building 15, Great World, Shanghai Building, Haitianqi Co., Ltd, Huanguo District, Caidian District, Wuhan, Hubei, China.

We, Ningbo Yinzhou Pehel Machinery Co., Ltd are a professional factory to produce international standard hydraulic components. We are located in Ningbo city which is the beautiful seaports of Zhejiang province. The traffic is very convenience cause our factory is only 40 kilometers away from Beilun Port, the second largest port in China. We have been engaged in hydraulic components, hydraulic oil block, hose crimping machine & various customized hydraulic parts' design and production for seventeen years. We integrates R&D, manufacturing and sales into one, and the first in the industry passed the ISO9001 quality system certification by SGS, with the right of import and export business.

Ningbo Hardwork Art & Craft company limit, a combined company in Zhejiang Ningbo, specializes in handicrafts, hardware, clothing accessories, and more. Our facilities, spanning 2, 870 square meters, boast advanced machinery like laser cutting and screen printing machines. With a dedicated team of 48 employees, including 5 R&D engineers and 3 QA/QC inspectors, we ensure high standards and innovation. Our two production lines for DIY Craft Kits, Wood DIY, and Wooden Stamps can produce up to 10, 000 units daily. We excel in customization, offering services such as material replacement, label, packaging, color, size, logo, and graphic customization, with new product development in less than 10 days. Annually, our output reaches remarkable figures with a substantial market presence in North America, Western Europe, and Eastern Europe. Our exports span nine years, meeting the diverse needs of retailers, engineers, manufacturers, and more, ensuring quality and timely delivery. We cater to high-demand markets and provide comprehensive after-sales support. Ningbo Hardwork Art & Craft company limit is recognized for its quality and innovation, holding various product certificates and partnering with leading global clients.

Foshan HaiRan Waterjet Cutting Technologies Co., Ltd is specializing in the manufacturing and R& D of ultra-high-pressure waterjet spare parts and accessories. With the core of selling high-pressure waterjet accessories, HaiRan Waterjet is committed to provide customers and the market with the best quality accessories and services. 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 double win situation since the trend of economic globalization has developed with anirresistible force.

Youwei Heavy Industry (Tianjin) Group Co., Ltd. is a high-tech enterprise focusing on power equipment and distributed energy solutions. We specialize in the R&D, production, and supply of generator sets, complete power equipment, and supporting intelligent control systems, serving the energy, power, and oil & gas sectors globally.

Xingtai Xiangyue Rubber Products Co., Ltd. Was established in 2017. The company is located in Renze District, Xingtai City, Hebei Province. After 8 years of deep cultivation and development, it has become a high-tech enterprise integrating research and development, production, and sales. We strictly follow the ISO900 quality management system. Each batch of raw materials undergoes entry inspection. We adopt advanced turning processes and fully automatic mold vulcanization processes. We have a constant inventory of various high-performance elastomer materials, including but not limited to: Nitrile rubber (NBR), fluorine rubber (FKM), ethylene propylene diene monomer rubber (EPDM), hydrogenated nitrile rubber (HNBR), and polytetrafluoroethylene (PTFE), which can meet the sealing requirements for different working conditions ranging from -60 degrees Celsius to 300 degrees Celsius. The company mainly manufactures and sells sealing products for mine comprehensive mining hydraulic supports, single hydraulic pillar seals, explosion-proof seals, O-ring seals, polyurethane oil seals, combined sealing gaskets, frame oil seals, fluorine rubber oil seals, polytetrafluoroethylene sealing rings, V-shaped cloth-reinforced rubber rings, piston seals, rod seals, dust-proof rings, static seals, etc., which are popular in the consumer market. It enjoys a high reputation among consumers and has established long-term and stable cooperative relationships with many central state-owned enterprises and agents.

Xingtai Jiexin Seal Components Co., Ltd is a professional manufacturer of locomotive seals such as oil seal, gasket, O-ring etc., From 1999, We are located in Beiqiao Industrial Zone, Xingtai City, Hebei Province, China, and cover an area of 5000 square meters. We have strong technical force, sophisticated production and testing equipment, advanced production technology and reliable quality assurance system.

Julu hengfeng seal factory specializes in producing all kinds of asbestos-free gaskets, graphite gaskets, stainless steel stamping gaskets, metal-coated gaskets, rubber gaskets of various materials, sealing rings and diesel engine filter elements, and has more than 20 years of production experience. The surface color, material, length and thickness of all products can be customized according to your needs. We will provide you with high-quality materials, perfect design, accurate size and thoughtful service. Our factory organizes production strictly according to ministerial standards and national standards, and does a good job in after-sales service to ensure product quality, and fully meets the technical conditions for the production of the above products. Over the years, the product quality is stable, best-selling all over the country, get the user's praise, the company's surrounding resources have outstanding advantages, superior geographical location, convenient transportation, logistics network all over the country, the company provides customers with first-class products, survival by quality, development by service, and always adhere to the contract and keep faith as the enterprise purpose. Since its establishment, the factory has adhered to the principle of high starting point, high quality and high standard of service. The use of advanced equipment and advanced testing means, bring together many years of rich experience in production, to create perfect products for users. Julu hengfeng seal factory looks forward to long-term cooperation with you.

Yixiang Precision: Global Leading Precision Metal Solutions Provider

Guangzhou Zhuo Yue Seal Tech Co., Ltd is an integrated company specialized in seals manufacturing and sales, and we are the general agent of SJ Korea BRAND SEALS designated in China.

SFR Chain is a global professional supplier focusing on chain drive solutions. Since the establishment of the first chain factory in 1991, SFR Chain has become a conglomerate

Ruichen Seals founded in 2006, covering an area of 18000 square meters, is a collection of research and development, production and sales of various rubber sealing parts enterprises. After 18 years development, Ruichen has more than 300 staffs and the current annual amount is 15 million US Dollars.

Shanghai Qinuo Industry Co., Ltd was established in the year of 2013 at Shanghai Free Trade Zone, we are a professional rubber seal manufactory specialized in the Oil & Gas filed, Qinuo is a new and high-tech enterprise integrating R&D, production and sales. Since its inception, we adhering to the "Quality for Survival, Innovation Competes For Development " concept, continuous development and innovation, we won a good reputation at home and abroad, we are current using Royal Way & SHQN two brands to do the marketing in the energy industry.

TianShu Hydraulic Technology (Ningbo) Co., Ltd. is a company specialising in researching, developing and manufacturing hydraulic motor, hydraulic pump station and hydraulic transmission device. Our company is located the beautiful coastal city - ningbo with gorgeous scenery and traditional Chinese cultural history, in addtion, from the famous deep water port - beilun port is only 5 kilometers. You will not be surprised to see many advanced equipment in our production line, but, you will also find there are one batch of experienced professional talents who specialized in research and delelopement, production, technology, quality, management and other aspects.

Hebei Xin-shi-tai Sealing Company Limited is located in Xingtai City, Hebei Province. It is a private scientific and technological enterprise.

Shanghai Baorong Steel Pipe And Metal Production Factory was established in 1992. After twenty years' development, our factory can produce professional machine accessories for projects. Our main products include chisels, bushes, pins, bolts, seal kits, diaphragms, etc. Our products are used in hydraulic breakers.

CreditParts is professionally supply high performance fuel injector, fuel pump, vvt variable timing solenoid and sensor. Our products are manufactured from premium quality materials to ensure the highest specifications and industry standards are surpassed.

Established in 1993, Hangzhou Fulai Machinery Equipment Co., Ltd. Has been a trusted and reliable provider of high-quality undercarriage parts and machinery components for over three decades. With a strong foundation built on our physical store presence and deep industry expertise, we have proudly served both business (B2B) and individual (B2C) customers across China, with a particular focus on meeting the needs of end-users and equipment owners.

We are a company specializing in the sales of excavator and loader accessories, with 20 years of sales experience, located in zhengzhou, henan province.

Achieve self in development and take steps forward in innovation. Kairuite Rubber Products Company was established in 2015, with over 200 employees and a factory covering an area of 60000 square meters. The construction of the second phase production factory and supporting research and office buildings is accelerating, and the rapidly developing factory is leading the industry development trend with a brand new image. Over time, true feelings are revealed. Only the subtle details reveal true skill. Kairuite Company adheres to the concept of "core quality, heart enjoying star service" and insists on sealing with integrity without boundaries. After nearly ten years of development, We have grown into a professional seal manufacturer integrating design, research and development, production, processing and sales. Our annual production of high-precision seals is 10 million pieces, covering more than 20000 types of products such as industrial oil seals, O-rings, irregular parts, hydraulic and pneumatic systems, covering all seal product models, engineering machinery, automobile manufacturing, motorcycle manufacturing, food processing, petrochemicals and other high demand fields. Our company has independent research and development and mass production mold manufacturing capabilities, mainly focusing on seals. We exit peripheral products and provide customers with a complete set of integrated solutions. The world is changing rapidly, and the quality is very stable. In terms of raw material screening, we trace the best rubber origin and select top rubber brands in China. In the production process, we adopt standardized production and manual precision calibration mode to achieve fully automated processes from blending production to pressing. In product testing, we build a professional The Industrial Experimental Testing Center has introduced various methods such as sulfur transformation, tensile testing, optical impact testing, etc. To strictly require the quality of raw materials and product standards. The modern management mode, intelligent production process, and ultimate professional spirit fully guarantee the stable quality of each product at the time of leaving the factory. The company is market-oriented and committed to providing the best quality services based on customer needs. The company has established deep cooperation with multiple universities and research institutes to develop new products and overcome new technologies for different customer groups in different regions. Offices have been set up in the Beijing Tianjin Hebei Yangtze River Delta, Pearl River Delta, Chengdu Chongqing Economic Circle in China, and warehouses have been established overseas in Southeast Asia. Deeply cultivating the vast market prospects in the international market, the development potential of wireless technology remains unchanged over time, adapting to the times, forging ahead, and embarking on a journey with a distant heart. Confident, Kairuite is willing to work with you for mutual benefit and create a better tomorrow together

Xiamen Yuken Import and Export Co., Ltd. is a professional trading company specializing in rubber and plastic products, strategically located in Xiamen, Fujian Province-a beautiful coastal city with numerous ports and convenient transportation networks. We own our manufacturing facility, integrating R&D, production, and international trade into a seamless operation.

We are a manufacturer of hydraulic breaker spare parts, including bushings, bolts, pin, chisels, seal kits etc. Our factory located in Jiangsu province and the foreign trade department of the factory is located in Guangzhou.

Guangzhou Yingxin  Machinery -trusted partner in the global mechanical engineering field

Mission Statement: To be the most trusted and reliable partner in the heavy machinery and commercial vehicle industry by providing high-quality spare parts and unparalleled customer service.

Our company name is Shenzhen Jiuhong Century Seal Technology Co., Ltd. We are a professional rubber seal product manufacturer. Our products include rubber O-ring, gasket, oil seal, O-ring kit, gearbox kit and any customized rubber products.