Dalian Guangyang Bearing Manufacturing Co., Ltd., operating under the internationally registered trademark ZWA, is a professional manufacturer and exporter specializing in high-precision ball and roller bearings. Established in 2004 and headquartered in Wafangdian, China—known as the 'cradle of the bearing industry'—the company operates a factory spanning over 28,000 square meters. ZWA focuses on the research, development, and production of bearings designed to substitute high-end imported components, serving demanding sectors such as steel, mining, cement, paper making, and engineering machinery.
The company's extensive product portfolio includes spherical, cylindrical, tapered, and split roller bearings, as well as toroidal, angular contact, and thrust ball bearings. Their manufacturing capabilities cover a wide range of specifications, with inner ring diameters ranging from 20mm to 3,000mm. ZWA is recognized for its rigorous quality standards, maintaining ISO 9001 and ISO 14001 certifications. To ensure precision, the company utilizes advanced inspection equipment, including German Zeiss CMMs, spectrometers, and Leica microscopes, alongside dedicated physical and chemical laboratories.
With a workforce where technical personnel constitute over 30% to 45% of the staff, ZWA provides comprehensive OEM and ODM services, including custom bearing solutions and technical consultancy. The company holds independent import and export rights, serving a global clientele that includes Fortune 500 companies and major industrial partners across North America, Europe, and Asia. Their commitment to quality is reflected in their in-house production of rollers and a strict 'zero-defect' quality principle.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
Established brandFounded in 2004, with over 20 years of industry experience.
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Four Row Tapered Roller Bearing
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Four Row Tapered Roller Bearing, Find Details and Price about Four Row Tapere Roller Bearings from Four Row Tapered Roller Bearing - Dalian Guangyang Bearing Co., Ltd$1000
Full Complement Cylindrical Roller Bearings
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Full Complement Cylindrical Roller Bearings, Find Details and Price about Four Row Tapere Roller Bearings from Full Complement Cylindrical Roller Bearings - Dalian Guangyang Bearing Co., Ltd$1000
High Quality Roller Bearings Manufacturer
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High Quality Roller Bearings Manufacturer, Find Details and Price about Four Row Tapere Roller Bearings from High Quality Roller Bearings Manufacturer - Dalian Guangyang Bearing Co., Ltd$1000
Rollers
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Rollers, Find Details and Price about Four Row Tapere Roller Bearings from Rollers - Dalian Guangyang Bearing Co., Ltd$1000
Single Row Spherical Roller Bearing
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Single Row Spherical Roller Bearing, Find Details and Price about Four Row Tapere Roller Bearings from Single Row Spherical Roller Bearing - Dalian Guangyang Bearing Co., Ltd$1000
Single Row Tapered Roller Bearing
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Single Row Tapered Roller Bearing, Find Details and Price about Four Row Tapere Roller Bearings from Single Row Tapered Roller Bearing - Dalian Guangyang Bearing Co., Ltd$1000
Spherical Roller Bearings
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Spherical Roller Bearings, Find Details and Price about Four Row Tapere Roller Bearings from Spherical Roller Bearings - Dalian Guangyang Bearing Co., Ltd$1000
Tapered Roller Bearings
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Tapered Roller Bearings, Find Details and Price about Four Row Tapere Roller Bearings from Tapered Roller Bearings - Dalian Guangyang Bearing Co., Ltd$1000
Tapered Roller Thrust Bearing
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Tapered Roller Thrust Bearing, Find Details and Price about Four Row Tapere Roller Bearings from Tapered Roller Thrust Bearing - Dalian Guangyang Bearing Co., Ltd$1000
Toroidal Roller Bearing
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Toroidal Roller Bearing, Find Details and Price about Four Row Tapere Roller Bearings from Toroidal Roller Bearing - Dalian Guangyang Bearing Co., Ltd$1000
Deep Groove Ball Bearings
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Deep Groove Ball Bearings, Find Details and Price about Bearing with Groove in Outer Race from Deep Groove Ball Bearings - Dalian Guangyang Bearing Co., Ltd$8000
Double Row Cylindrical Roller Bearing
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Double Row Cylindrical Roller Bearing, Find Details and Price about Double Row Ball Bearing Number from Double Row Cylindrical Roller Bearing - Dalian Guangyang Bearing Co., Ltd$8000
Customers
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Certifications
ISO 9001
2
International Organization for Standardization 9001
ISO 14001
2
International Organization for Standardization 14001
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Key export market
🇺🇸 United States🇺🇸 United States
🇪🇸 Spain🇪🇸 Spain
🇹🇷 Turkey🇹🇷 Turkey
🇮🇹 Italy🇮🇹 Italy
🇦🇹 Austria🇦🇹 Austria
🇧🇷 Brazil🇧🇷 Brazil
🇰🇷 South Korea🇰🇷 South Korea
North AmericaNorth America
AsiaAsia
EuropeEurope
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Dalian Huayang Jinggong Bearing Manufacturing Co., Ltd. (HYJG) is a professional manufacturer and high-tech enterprise established in 1998 and headquartered in Dalian, China. Operating a 30,000-square-meter facility with over 90 sets of advanced machining equipment, the company specializes in the research, development, and production of high-precision industrial bearings. Their extensive product portfolio includes cylindrical roller bearings, spherical plain bearings, tapered roller bearings, slewing bearings, and specialized self-lubricating bearings designed for harsh industrial environments.
As a certified ISO 9001:2015 manufacturer, HYJG maintains rigorous quality control standards, achieving accuracy grades above P5 and P4 for tapered roller bearings. The company serves as a major production base for medium and large joint bearings in China, offering OEM and ODM services to a global clientele. Their technical capabilities include independent R&D and advanced heat treatment processes, allowing them to produce substitutes for imported bearings and provide specialized bearing repair services.
HYJG has a strong international presence, exporting approximately 80% of its production to markets in Europe, North America, and Asia. The company maintains strategic collaborations and supply relationships with industry leaders such as SKF, NOV, and AWT Germany, as well as major Chinese metallurgical and heavy industry firms like Jinan Steel and Dalian Heavy Machine Company. Their products are widely applied in wind power, metallurgy, mining, oil, and automotive industries, focusing on high-load and high-speed applications with enhanced service life.
Full Complement Energy-Efficient Cylindrical Roller Bearing(SL Bearingcylinder Roller Bears for Wind Power Electricity Generating Equi$1
Thrust Ball Bearings
SL Series Bearings
Thrust Spherical Plain Bearing (Series and bore diameter range: GX^T)$1
Spherical Roller Bearings
Spherical Plain Bearing with Maintenance-Free$1
Tapered Roller Bearings (with crowned raceways or a logarithmic profile)$1
Dalian Dongyang International Co.,Ltd is a comprehensive manufacturer, trading company, and distributor based in Dalian, China, with its manufacturing operations located in Wafangdian, a key hub for China's bearing industry. Established in 2009, the company is the international trading arm of Wafangdian Dongxu Non-Standard Bearing Group Co., Ltd, which employs over 400 people, including 46 top-grade designers and professional technicians. Specializing in a wide range of normal and non-standard bearings, Dalian Dongyang International offers products such as Deep Groove Ball Bearings, Spherical Roller Bearings, Cylindrical Roller Bearings, Tapered Roller Bearings, Angular Contact Ball Bearings, Self-Aligning Ball Bearings, Slewing Bearings, Needle Roller Bearings, Spherical Roller Thrust Bearings, Thrust Ball Bearings, Thrust Cylindrical Roller Bearings, Thrust Self-Aligning Roller Bearings, Bearing Housings, Sleeve Bearings, and Radial Ball Bearings. These bearings are available in precision classes P0, P4, P5, P6, SP, and UP, and are widely used in industries including railways, automobiles, metallurgy, engineering machines, and mining and quarrying. The company provides OEM services and has a significant international presence, with over 50% of its bearings sold to European and American countries. With an annual turnover of approximately USD 10,000,000, Dalian Dongyang International maintains a strict quality control system and has a history of exporting to the United States.