Service

Service

Got Questions?

Frequently Asked Questions

How can I start a cooperation or request technical support?

You can contact us by submitting an inquiry form, sending your drawings or samples, or describing your application requirements. Our sales and engineering team will review your request and respond with product recommendations, technical suggestions, quotation details and possible production plans. For complex applications, we can also provide further communication to support product selection and customization.

What industries are your products commonly used in?

Our fastening components are used in a wide range of industries, including industrial machinery, automotive systems, electrical and electromagnetic equipment, industrial automation, agricultural machinery, construction machinery, aerospace-related mechanical assemblies and general manufacturing. They are typically applied for axial positioning, load compensation, vibration resistance, fastening, retention and mechanical connection.

Do you support international orders and export delivery?

Yes. Eugene Technology serves customers in global industrial markets and supports international trade requirements. We can provide export packaging, shipping coordination and documentation support according to customer needs. Whether for trial orders, regular supply or customized projects, our team works to ensure efficient communication and stable delivery.

How does Eugene Technology ensure product quality?

Quality control is integrated throughout our manufacturing process, from raw material inspection and tooling verification to in-process checks and final product inspection. Key dimensions, material properties, surface quality and functional performance are monitored according to customer requirements and applicable standards. We aim to deliver stable, traceable and reliable components for demanding industrial applications.

What materials and surface treatments are available?

We offer a variety of materials and finishes according to application needs, including carbon steel, stainless steel, spring steel and other special materials. Available surface treatments may include black oxide, phosphate coating, zinc plating, passivation, oil protection and customized finishes. Material and surface treatment recommendations can be provided based on corrosion resistance, strength, fatigue performance and working environment.

Can you provide custom fastener solutions based on drawings or samples?

Yes. We support both standard products and custom-engineered components. Customers can provide drawings, samples, material requirements, surface treatment specifications or application conditions. Our engineering team will evaluate the technical feasibility, recommend suitable materials and processes, and provide production solutions for prototype or batch manufacturing.

What products does Eugene Technology mainly manufacture?

Eugene Technology specializes in the manufacturing of circlips, retaining rings, spiral retaining rings, wave springs, coiled spring pins and custom metal fastening components. Our products are widely used in industrial machinery, automotive components, electrical equipment, automation systems, construction machinery and other precision mechanical assemblies.