Address
Zhejiang University Alumni Enterprise Economic Park, Yuhang District, Hangzhou City, Zhejiang Province
Telephones
+86 13588462888

With years of expertise in bearings and mechanical transmission components, we provide reliable solutions tailored to diverse industrial applications.
Strict quality control ensures stable performance and long service life for every product.
Leveraging strong supply chain resources, we deliver high-quality products at competitive prices.
Precision bearings, automation systems, and robotic components trusted by global industries.

High-quality wheel hub bearings and industrial bearings designed for durability and reliable performance in automotive and machinery applications.
Linear motion systems and robotic components engineered for precision and efficiency in modern industrial automation.

High-quality solutions for global industrial applications.
High-performance bearings for automotive, industrial, and machinery.
Precision guide rails and motion components for automation systems.
High-precision mechanical components designed for robotics and automation.
OEM and ODM services for tailored mechanical component requirements.
To become a trusted global supplier of bearings, linear motion systems, and industrial mechanical components. We strive to support the development of global industries by delivering reliable solutions, maintaining the highest quality standards, and building long-term partnerships with customers worldwide. Through continuous innovation and a commitment to excellence, we aim to be the preferred partner for precision mechanical transmission solutions across automotive, automation, and robotics sectors.

Driving global growth through quality, innovation, and customer-focused solutions.
Strengthen partnerships across five continents.
Develop advanced solutions for evolving industries.
Maintain strict standards for reliable products.
Deliver value through tailored solutions.
ZHH Auto Parts Co.,Ltd mainly supplies various types of precision bearings, industrial automation products, robot accessories (joint bearings, transmission parts, etc.) and customized mechanical parts. We also support OEM/ODM customization according to customer needs.
The MOQ varies according to product models. For regular bearings and mechanical parts, the MOQ can be 100 sets/pieces; for automation products, robot accessories and customized products, the MOQ is negotiable. We support sample orders and small-batch trial orders to help customers test product quality.
Yes, we can provide samples for regular models. For samples, we may charge a certain sample fee (which can be deducted from the formal order payment) and courier fee. The sample delivery time is 1-3 days for regular stock, and 7-15 days for customized samples.
Please take photos/videos of the unqualified products and provide the order number and batch number, and contact our after-sales team in time. We will verify the problem within 48 hours and give you a solution (replacement, return, compensation, etc.) according to the actual situation.
Yes, we have a professional technical team that can provide technical guidance on product selection, installation, debugging, maintenance and other aspects. We can also provide technical solutions according to the customer’s working conditions to help customers solve practical problems in use
For regular stock products, the lead time is 7-15 days; for bulk orders (more than 1000 sets/pieces) and customized products, the lead time is 15-30 days, which can be negotiated according to the order quantity and customization requirements. Urgent orders can be arranged for priority production.

