Frequently Asked Questions

Products and Services

What products does QZSEALS provide?

We offer a wide range of sealing products, including hydraulic seals, oil seals, gaskets, rubber, plastic, and metal components. We also provide fully customized solutions customized to your specific requirements.

Our sealing solutions are used in automotive, aerospace, energy, oil & gas, chemical, food & beverage, pharmaceuticals, mining, rail, and heavy industry applications.

Yes, we work closely with OEMs, distributors, and industrial partners worldwide, offering both standard sealing products and fully customized engineering support.

Yes, we offer guidance on selecting the suitable materials for specific working conditions, such as medium temperature, pressure and speed.

Absolutely. Our engineering team can design and manufacture seals tailored to your exact requirements, even for highly demanding or non-standard applications.

Production and Quality

What is your production lead time?

We respond quickly to inquiries and ensure efficient production. Lead times vary depending on product type and order quantity, but we strive to deliver both standard and custom orders promptly.

Every product undergoes strict inspections and testing at every stage to ensure reliable performance, durability, and compliance with customer requirements.

Our production processes and materials comply with international standards such as ISO. Industry-specific certifications can also be provided depending on the application.

Yes, we can provide samples for testing and validation to ensure the seals meet your technical requirements before moving into large-scale production.

Logistics and Support

How is shipping handled?

We provide efficient international logistics, with secure packaging and handling to ensure products arrive safely. Shipping options can be offered based on your needs.

Yes, we provide instructions and guidance for correct installation to ensure optimal sealing performance. Technical support is also available if needed.

Our technical team is available for troubleshooting, performance evaluation, and long-term sealing solutions. We aim to build lasting partnerships with our customers.

Yes, for critical applications, we can arrange priority production and express delivery to minimize downtime for your operations.

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