Dongguan Haiao Bearing Co., Ltd

Haiao bearings· Subtle details showcase exquisite craftsmanship

Every industry has a soul called the 'craftsman spirit'. That is a admirable temperament: striving for excellence, being meticulous, rigorous, patient, focused, persistent, innovative, and dedicated. The goal of the craftsmanship spirit of Hai'ao bearings is to produce precision bearing parts with exquisite craftsmanship, allowing high-quality Hai'ao products to enter various industries.

Our comprehensive strength

Strong Strength18 years of focus on customizing and wholesaling high-quality bearings

Established in 2008, covering an area of 90 acres, with a construction area of approximately 70000 square meters, and employing over 900 people; A one-stop enterprise integrating forging, machining, heat treatment, grinding and assembly of bearings, and production of seals; Annual production of 100 million sets of bearings, with sufficient production capacity.

Strict production processHighly recognized by many well-known companies around the world

We provide bearing accessories to world-renowned companies such as SKF, Schaeffler, Timken, NSK, Nachi, and KOYO year-round; The company has obtained the ISO/TS16949 certificate from Qualityaustria Austria and the ISO14001 certificate from Wantai Certification Company in China; The company provides high-quality forgings, cold rolled parts, and machined parts to world-renowned automotive brands such as BMW and Mercedes Benz.

Multiple specifications and complete varietiesWe can also provide customized solutions for customers

Having comprehensive bearing research and development capabilities as well as bearing manufacturing capabilities, covering all important links in the bearing industry chain, we can provide customers with cost-effective solutions.

We have over 1000 specifications of products with outer diameters ranging from 20mm to 1200mm, and 90% of our basic products will be shipped within two weeks to ensure your production efficiency.

High quality after-sales serviceProfessional one-on-one guidance consultants ensure worry free after-sales service for you!

We provide you with high-quality customized solutions for pulley bearings for free.

We have over 1000 sets of molds to choose from, saving you the cost and time of mold making.

We provide one-on-one technical guidance consultants to offer technical support during the production and use of bearings.

Why choose US

01 YEARS OF EXPERIENCE

Years of experience in precision bearing production, multiple industry cases
02 PROFESSIONAL TEAM

Non standard drawing processing! Professional team star rated service manufacturing
03 TESTING EQUIPMENT

Introducing precision machining equipment from abroad for high processing accuracy!

Our product advantages

Haiao Bearings Products Other products in the market

: Long service life

Appropriate heat treatment process enhances the hardness of steel, preserves toughness, and significantly improves rolling fatigue life.

: Insufficient supporting facilities, outsourcing at different levels

Insufficient financial strength, lack of core research and development capabilities, insufficient processing equipment, outsourcing of spare parts for processing

: Selected suppliers

Imported oils and fats from Japan and Germany, and selected domestic strong raw material suppliers for steel balls.

: Shortage of manpower and chaotic management

One person has multiple responsibilities, and there is no standard production process. A series of processes such as drawing, feeding, processing, quality control, assembly, and testing are missing, resulting in multiple product problems that cannot be traced back to the source.

: High precision, high strength

The processing technology of vacuum degassing bearing steel has low oxygen content, higher purity, and better quality.

: Surface roughness, large precision tolerance

Starting from spare parts, without key equipment such as coordinate measuring machines and gear measuring instruments, it is impossible to conduct qualified screening of spare parts, resulting in poor product accuracy and high noise after assembly.

: Flexible rotation, low friction coefficient

Low starting torque Small swing, able to withstand large axial loads, and resistant to high/low temperatures.

: Single product, single service

Only a single product selection, low industry awareness, limited service scale, and inability to meet customer needs.

Processing strength Customize with pictures to create high-quality precision bearing equipment

18 years of experience: 18 years of experience in customizing precision bearings Over 500 customized processing industry cases

Imported Equipment: Introducing precision machining equipment from abroad High processing accuracy

Customization Based on Your Design: Non standard drawing processing! Free Quote Star rated service system

brand collaboration: BMW, Mercedes Benz and other companies provide high-quality bearings

「Three major services」Build a reputation for honesty and integrity

Customer service support and solutions guided by customer needs

pre-sales service: Before cooperation, there is a professional project evaluation engineer to coordinate and deeply communicate with customers to understand their usage conditions of the product, confirm suitable selection and specifications, provide customers with reasonable suggestions, reduce communication in the process, and effectively avoid problems in production.

in-sales service: In the cooperation, there are dedicated engineers and business specialists to coordinate, and the project supervisor is responsible for process control, actively communicating and interacting, identifying problems in a timely manner, communicating in a timely manner, and ensuring the smooth delivery of production.

After-sales service: When encountering any problems requested by customers after sales, professional QE and engineering personnel will coordinate and respond on the same day; And promptly go to the site to confirm, discuss, and solve problems, meet customer production needs, and avoid downtime.

Processing & Customization · ProcessOne more us, one more choice for you

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Enter Haiao Industry

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Dongguan Haiao Bearing Co., Ltd

Dongguan Haiao Bearing Co., Ltd. (HBA) is a comprehensive enterprise that integrates research and development, production, investment, trade, and sales. It focuses on the manufacturing of precision, high-speed, and low-noise bearings, providing transmission technology support and supporting services for various industries.
The company's main products include deep groove ball bearings, thrust ball bearings, fishing gear bearings, stainless steel bearings, rod end joint bearings, needle roller bearings, linear bearings, one-way bearings, ceramic bearings, and slewing bearings. We provide metric and imperial specifications as well as non-standard customization services. The company has a complete supporting service system, with products supplied to the national market and recognized by customers at home and abroad.