nylon ring4,000+ factories verified

Established in Xiamen in 2001, Xiamen TuoYan Seals Technology Co., Ltd. Specializes in the research and development of sealing solutions and sealing components for fluid power systems. The company integrates research and development, production, and sales, and has complete production and testing equipment, including CNC machining centers, CNC lathes, large hydraulic presses, computer-controlled sintering furnaces, flat vulcanizing machines, precision injection molding machines, fully automatic fiber impregnation machines, and laminating machines. The company has passed the ISO 9001: 2015 quality system certification and has been recognized as a high-tech enterprise in Xiamen.

Voneseals Technology Co., Ltd.,  is a specialized sealing solution provider. Voneseals' foundation is built upon stable and reliable basic materials and strategic R&D, integrates excellent resources both domestic and abroad to provide customers with professional sealing system solutions.  

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.

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.

Ningbo Haige Seals Industrial Co., Ltd. is a leading seal manufacturer with 20 years of experience, specializing in a full range of mechanical and hydraulic seals. Our product line includes over 200 products, including mechanical seals, seal faces, O-rings, packings and gaskets, hydraulic and pneumatic seals, dust seals, guide elements, coupling elastomers, and more. These products are widely used in industries such as the petroleum industry, industrial automation equipment, and general machinery. Haige boasts advanced production facilities and a strict quality control system, committed to providing high-quality products that meet the highest industry standards. Our experienced and professional team works tirelessly to ensure precision manufacturing. Our products are designed to be durable, reliable, and user-friendly, and we are committed to providing our customers with the best possible products and services. We have a strong commitment to sustainable development and environmental responsibility. Our unwavering pursuit of quality has earned us a global reputation. We are proud to serve customers in over 40 countries and regions, including the United States, Germany, and Southeast Asia, who are highly praised for our competitive pricing and superior quality. In the future, our products will be sold worldwide. We are committed to providing high-quality products at reasonable prices, utilizing the latest technology for efficient and comprehensive production, and offering excellent after-sales service. Our company's mission is to prioritize our customers' needs and provide the best possible service. Our dedicated team is always ready to assist our valued customers with their specific needs and provide fast and efficient solutions. We are committed to building long-term relationships with our customers based on trust, reliability, and mutual benefit.

Dongguan Yu Biao Hardware Co., Ltd founded in 2003, mainly engaged in custom metal hardware design and manufacturing.

With years of professional experience in the underwear accessories industry, we are a dedicated manufacturer and supplier focusing on R&D, production, and sales of high-quality underwear and bra accessories. We are committed to providing global underwear brands, fashion designers, and bulk buyers with reliable, functional, and stylish accessory solutions that elevate the comfort, durability, and aesthetic value of your intimate apparel lines.

SHENZHEN LDK INDUSTRIAL Co., Ltd was established in the beautiful city, Shenzhen, near HK, and own the 30, 000 square meters factory which was located at the Bohai Sea coast. The factory was established in 1981 and is specialized in design, R&D, production, sales and service of sport equipment for 35 years. It is one of the first professional manufacturers to do sports equipment industry. LKD INDUSTRIAL has wholesome selling procedure and rigorous testing process, we ensure to provide our clients with 100% satisfactory quality product. We continually develop various kinds of new product according to the market trend. The main products include Outdoor Fitness Equipment, Sports Equipment of Basketball Hoop, Soccer, Gymnastics Equioment, Tennis, Volleyball, Tracks, etc. Widely used in basketball courts, soccer fields, stadiums, clubs, parks, gyms, homes, indoor or outdoor, competition or training. It always has a reputation for the high quality and good service both home and abroad market.

Jiangzhi is a full-service contract manufacturer based in China, providing high-end customized manufacturing solutions for international brands and OEMs in all walks of life.

Zhongde (Beijing) Machinery Euipment Co., Ltd is a high technology enterprise with scientific research and professional manufacture. There are engineers and technicians in our company. While our company is complete in equipment and facilities and perfect in testing and inspecting measures.

Hebei E-valves Petroleum Equipment Co., Ltd. Stands as a premier industrial manufacturer and strategic global exporter located in the prominent industrial hub of Hebei Province, China, specializing in the engineering and production of high-performance cable management systems for the energy and power sectors. Our company has established a formidable presence as a technology-driven manufacturing epicenter, serving as a vital link in the global energy infrastructure supply chain. The core of our enterprise strength is founded upon an asset-heavy manufacturing matrix that integrates advanced precision casting, high-speed CNC machining, and automated production lines, allowing us to maintain an exceptional production capacity for large-scale international projects. We are recognized as an industry leader in the development of specialized, non-magnetic aluminum alloy cable clamps-including the comprehensive JGP, JGH, JGW, and JGWD series-which are critical for securing high-voltage power cables in substations, oilfields, and petrochemical complexes. Our mastery of non-magnetic metallurgy ensures that our products effectively eliminate electromagnetic eddy current heating, a sophisticated technical requirement that ensures the thermal stability and safety of high-voltage installations. At Hebei E-valves, our industrial capability is evidenced by our ability to produce massive-scale fixtures for cables up to 166mm in diameter, reflecting an engineering depth that few global competitors can achieve. Our facility operates under a rigorous ISO-certified quality management system, supported by an elite technical team and a state-of-the-art in-house testing laboratory. Every component undergoes exhaustive validation, including spectral chemical analysis, mechanical stress verification, and salt spray corrosion testing, ensuring 100% material traceability and uncompromising performance in the most extreme High-Pressure, High-Temperature (HPHT) environments. Beyond our technical prowess, Hebei E-valves possesses extensive expertise in international trade and global logistics, with a proven track record of successful partnerships with major oilfield service providers and power grid contractors across North America, the Middle East, Central Asia, and Southeast Asia. We excel in a sophisticated OEM and ODM service model, providing global clients with a seamless one-stop experience from rapid prototype engineering to bulk manufacturing and certified export documentation. Our vision is to continue spearheading the technological evolution of industrial fastening solutions, offering the scalability, reliability, and competitive advantage that only a factory-direct manufacturer can provide. We invite global project managers and procurement specialists to partner with Hebei E-valves Petroleum Equipment Co., Ltd. And experience the precision, safety, and manufacturing excellence that define our global reputation.

Guangzhou GDK seals Technology Co., Ltd, set up from 2006, after decades of development in the construction machines seal parts, now becomes a modern enterprise that integrates with seals R& D, seal production and seals service together located in the FangDa Rd, HuangPu Dist, GuangZhou, China.

Zechen Fitness was established in 2016, locates in Hunan China. We are a maker of Crossfit and fitness gears with well equipped testing facilities and strong technical force. Our products are extensively used in human life and other industries with a wide range, good quality, reasonable price and stylish designs. We have been exported our products to Europe, US, Australia, MID East and other countries in the world. We are widely recognized and trusted by our abroad customers and we are updating continuously to meet needs of your market.

PRIME BUTTON, established in 1993, it is located in Foshan, China. We have been dedicating to metal garment accessories, such as eyelets, snap buttons, prong snaps, sewing buttons, jeans buttons, aglets, hooks and buckles. Equipped with advanced machines and facilities more than 150 units, our goods are performed in fine and stable quality, can meet different requirements on material choices & thickness, colors, plating & painting effects and packaging ways from customers.

Guangdong Engineering Plastics Industries (Group) Co., Ltd., located in Huangpu District, Guangzhou, China. Plant area of more than 10, 000 square meters. Our company has full set of high efficiency producing equipment and advanced numerical control machinery, such as: High-precision CNC molding manufacture machines, High-accuracy EDM machines, High-precision mirror wire cutting machines, High-speed precision engraving machines, Laser cutting machines, Sodick slow threading machines, Precision grinders, Plastic injection molding machines, Double color injection machines, fine carving machines, Horizontal lathes, milling machines, etc. It is also equipped with special quality inspection instruments, such as quadratic detector and three-dimensional detector. Our company has many senior engineers with 15-25 years experience! Rich experiences and technology for manufacture, with design, research and development ability, support personalized customization. Can be customized according to customer drawings to sample all kinds of engineering plastic products, such as: Nylon plate rod tube, gear rack, pulley, bushing, POM sheet, UPE guide rail and so on. At the same time, there are PEEK plate and rod pipe, PPS plate and rod pipe, PPSU sheet, PBI sheet and a variety of machined parts.

NINGBO NCJN IMPORT AND EXPORT Co., Ltd. (Newcentury Internation Industry Co, , Ltd)

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

QingDao Carlock Sealing Technology Co., Ltd

PHOENIX FLAME HOLDINGS Ltd. was established in Hong Kong in 1996, to pay attention to the R& D, design, manufacture and service for garment raw materials and accessories, and to provide solutions. To save cost and offer competitive price, We invited factory own to to manufacture garment accessories in South of China.

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

Nantong Splendid Sporting Co., Ltd., founded by Shirley Hsiao in 2019, benefits from her veteran experience in the fitness equipment industry. This expertise likely gives the company an edge in product quality, supply chain management, and understanding market needs.

Rizhao Shangshuo Industrial & Trading Co., Ltd. is a factory specializes in designing, manufacturing and trading variety of fitness training equipments for competition, gym and home use. After years of development, Rizhao shangshuo has its own brand and also accept OEM and ODM business.

SHARE FILTERS is a producer of filter products, including filter media, converted filters, molded filters with synthetic, metallic meshes or other filter media, which are widely applied in industries ranging from healthcare/medical, chemical, irrigation, home appliances, automotive, life sciences...

Rizhao Ape Fitness Co., Ltd. is a leading fitness equipment and sports products company based in Rizhao, Shandong, China. Established in 2012, we specialize in R&D, manufacturing, marketing, and exporting.

Established in 1996, DAYU FITNESS CO. Is a Professional manufacturer of all kinds of sporting goods and fitness equipment. We are famous for our good credit and quality in the country, we make a big market not only in China but also most countries all over the word.

Ningbo Palt Import and Export Co., Ltd.

Hangzhou Darlly Filtration Equipment Co., Ltd is a high-tech company located in Fuyang, Hangzhou, Zhejiang Province, China.

Qingdao Xinquanxi Metal Products Co., Ltd. Was established in 2001 (formerly known as Qingdao Quanxi Rigging Hardware Co., Ltd. ), located in Wangyanzhuang North Village, Lancun Town, Jimo District, Qingdao city. In the early stage of establishment, the company mainly engaged in the production and sales of JIS turnbuckles and forging shackle, and successfully entered the Japanese market with high quality products and established the foreign trade Department. With the continuous development of the company's business, in September 2019, it merged with Qingdao Ruihongjie Industry and Trade Co., Ltd., and changed the company name to Qingdao Xinquanxi Metal Products Co., Ltd. At the same time, the business scope has gradually expanded, the main production and operation of rigging, wire rope connection parts, precision machining, Pole line hardware, Marine and automotive connection parts, all kinds of forging, sheet metal, stamping, casting and other products.

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.

Hebei Zunyan Technology Co., Ltd. Specializes in poultry slaughtering equipment components, offering durable plastic nylon POM gear rings for high-capacity processing lines. The company ensures long service life through robust construction, suitable for chicken, duck, and Turkey processing. With a focus on automation, its products support 6000-12000BPH lines, meeting industry demands with reliable performance. HebeiZunyan Technology Co., Ltd was located in Shijiazhuang Hebei, as a company that concentrated on plastic & rubber products. We manufacturing poultry trolley wheel, yolks, shackles and all the spare parts for the poultry slaughtering processing line. Zunyan is your one stop shop for poultry processing spare parts. We have become a reliable worldwide partner for this industry. Our parts are exported to countries all over the world. Mainly to Russia. Poland, the Netherlands, Peru, Thailand, Indonesia, the Philippines, Malaysia, Austria etc.