ring size10,000+ factories verified

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.

Shenzhen Chenqi Jewelry Co., Ltd is located in Shenzhen, Guangdong, and we established in the year of 2003. We are an integrated jewelry company with own design, production and sales. We have 500 square meters for our workshop, and we have 50 staffs work in different production lines in the factory and 29 staffs work in our office who design, manage goods and trades with customers all over the world.

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.

Hangzhou Snowball I&E Company Limited is specialized producing and exporting various wear resistant parts, tooling mould and other tungsten carbide product for oil and gas, valve and pump, as well as aerospace industry.

Changzhou Santian Vehicle Industry Technology Co., Ltd. Was founded in 2019. As the strategic window for our parent company, Qixiang Rubber & Plastic Products Co., Ltd., to expand into the global market, we specialize in the international trade and services of construction machinery parts, including rubber seals, hydraulic cylinders, and radiators.

Our Story: The Birth of Four Girls' Jewelry Dream

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.

Was founded in 1990. With over 35 years of experience, which has become a prominent name in the global sealing industry. The company is driven by a passion for innovation, an unwavering commitment to quality, and a relentless pursuit of excellence. These core values have enabled DEDE to stay at the forefront of the industry, providing high-quality sealing solutions while continually expanding its market reach.

Guangdong DEF Seals Solutions Co., Ltd. is a leading seals original manufacturer carrying with more than 20 years professional experience, focus on full series hydraulic seals and PTFE component seals, which including guide rings and Spring Energized Seals, as well as CMRD (Custom Made, Rapid Delivery) urethane and rubber seals.

Xingtai Fanshuo Trading Co., Ltd. Xingtai Fanshuo Trading Co., Ltd.  is a premier factory-trade integrated manufacturer specializing in high-performance oil seals and custom rubber sealing solutions. With a fully equipped in-house production facility, we operate a complete manufacturing chain encompassing rubber compounding, precision steel skeleton stamping, advanced compression molding, and automated finishing.

Shandong Shenli Rigging Co., Ltd. Specializes in the production and sale of steel wire ropes, slings, lifting chains and other products, which are widely used in multiple fields. Its independently developed high-end slings and rigging have excellent performance, and the rigging accessories are diverse, some of which are national patented products. The company conducts import and export business and has built an intelligent manufacturing industrial park to achieve full-process automated production. "Shenli Rigging" is a well-known trademark in China. The company has been recognized as a "Little Giant" enterprise specializing in niche markets by the Ministry of Industry and Information Technology, and its products have obtained multiple international certifications.

Moken (Xiamen) Industrial Co., Ltd. Was established in 2017. The company is located in Tong 'an District, Xiamen City, Fujian Province with beautiful environment and convenient transportation. Factory area: 6000 square meters. Is specialized in the production and sales of various rubber products, is a set of formula development, rubber mixing, molding in one of the comprehensive enterprises. The main production rubber O-ring, X-ring, Y-ring, gasket and all kinds of rubber products.

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.  

Gzn jewelry Limited is a professional ASTM F136 Titanium & 316L Stainless steel fashion jewelry manufacturer and wholesaler. Our major products are ASTM titanium, 316L body piercing jewelry and stainless steel fashion jewelry. We have plentiful piercing jewelry and fashion jewelry with reasonable price as well as the fashion models.

Xingtai Shuilian Import and Export Co., Ltd. is an integrated industry and trade enterprise integrating independent R&D, production, sales and foreign trade export. It holds independent import and export operation rights and owns a dedicated production factory for rubber seals, enabling full-chain independent control from raw material procurement and production to export.

Zhejiang Yingdeer Sealing Parts Co., Ltd. is a high-tech company, specializing in R &D, production, and sales of polyurethane and rubber seals with over a decade of experience in the sealing industry. The company has inherited the experience in the field of seals, integrated advanced CNC injection molding, rubber vulcanization hydraulic production equipment, and precision testing equipment. It has established a specialized production technical team and successfully developed sealing ring products for mining hydraulic and pneumatic systems, plastic machines, and engineering machinery. The company has approximately 120 employees and its products are highly favored and praised by users both domestically and internationally. The beautiful scenery and convenient transportation are the inherent advantages of INDEL. Striving for excellence and technological innovation are the principles of Innovent's entrepreneurship. With reliable product quality and excellent after-sales service, INDEL people have promoted the development of sealing products in China!

HATAI - Animal Identification & Traceability Solutions.

Dongguan Yuzhu Hardware and Plastic Co., Ltd was founded in 2011. We focus on designing, researching and developing, manufacturing and selling pigeon rings and bird rings. With our rich experience and considerate services, we have been recognized as a reliable supplier for many international buyers. We operate our in-house facilities to work on your OEM/ODM projects. Our experienced engineers are adept at using ring machine, enabling us to meet your customized requirements. With an annual production capacity of 60, 00000PCS per month, we can fill your bulk orders with ease.

Pingxiang Lingjin Environmental Protection Packing Equipment Co., Ltd. Is currently a large-scale professional comprehensive production base in China for new types of packing, environmental protection filtration equipment, catalysts, molecular sieves, and other related products. The company has convenient transportation, adjacent to Hunan, close to the Zhejiang Jiangxi Railway and National Highway 320319. It is also an environmentally friendly, energy-saving, and high-tech physical production enterprise.

Who we are& what we do

Guangdong Kalen Jewelry Co., Ltd. is a leading enterprise in China's titanium steel (stainless steel) jewelry industry. Founded in 2008 and headquartered in Humen Town, Dongguan City, the company focuses on the full-industry-chain layout of titanium steel (stainless steel) jewelry, covering R&D, production, processing, wholesale and retail.

Luoyang MC Bearings Technology Co., Ltd. is located in the City, known as the"Bearing Town" of China's thirteenth ancient capital: Luoyang.

Antak Exist because of Customers.

YuJing Jewelry Co., Limited found on Oct, 2010 in Hong Kong. The location of factory is in Jewelry Creative Industry Park, Panyu, GuangZhou, China. We are a manufacturer of 925 sterling silver jewelry, opal jewelry, synthetic opal loose stone and semi-gemstone for 10 years experience.

  Shouguang Feitian Electronics Co., Ltd. is a high-tech enterprise specializing in design, research and development and production of piezoelectric ceramics. The company boasts about its experienced research and development team and works all year round with a number of well-known experts in the piezcelectric ceramic industry. It has established cooperative relations with Shandong University, Tsinghua University, Chinese Academy of Sciences, Shanghai institute of Ceramics and so forth. Relying on the advanced technology and production process, Feitian has been developing and producing a series of piezoelectric ceramics of excellent performance and stable quality. It's products are widely used in ultrasonic cleaning, welding, detection, medical B-scan, beauty instruments, underwater acoustic field, micro drive, ultrasonic flowmeter and many other fields.

Ningbo Boman Mechanical & Technology Co., Ltd was founded in 2010, Located in Ningbo, one of the largest ports in China. Company adhering to the "Industrial change life" business philosophy with the international working style and localization professional spirit, service to the worldwide customers.

Suzhou Titan Silicon Rubber Technology Co., Ltd. Was established in 2010 and is located in Leyu Town, Zhangjiagang City, Jiangsu Province, China. We are a professional manufacturer specializing in the design, development, and production of customized silicone rubber products for global customers.

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.

Qingdao Aerospace Graphite Co., Ltd., founded in 1993, is located in Laixin City, Qingdao, Shandong Province. It is mainly engaged in business of carbon, carbon products (such as oxygen-free copper rod die produced by up-casting method, graphite die for copper pipe, electrosparking graphite, large-size copper pipe die for horizontal continuous casting, graphite for electric sintering die, oxygen-free copper rod protecting jacket and heat-insulating jacket produced by up-casting method, graphite dies such as copper rod, copper tube, copper bar and special-shaped copper material produced by horizontal continuous casting, horizontal continuous casting graphite sleeve, sluice, stopper and base used for semi continuous casting, pouring mouth, mechanical sealing carbon ring, heater, heat screen, crucible, boat and funnel), crystalline flake graphite, etc.

"Hairen Rubber and Plastic" was established in Shanghai in July 2011. As a leading domestic supplier of rubber and plastic products, our company provides a full range of rubber products including FKM, HNBR, FFKM, EPDM, NBR, CR, SBR, NR, IIR, and Si. These products are widely used in the automotive, aerospace, medical, home appliance, and industrial fields, primarily for critical applications such as sealing, vibration damping, and connection. With excellent temperature resistance, oil resistance, weather resistance, water resistance, and corrosion resistance, we provide reliable rubber and plastic solutions for various precision equipment.