Frequently Asked Questions

Ordering, OEM / ODM, shipping, warranty and service — the answers to the questions our clients ask most.

Do you offer OEM / ODM services?

Yes. We provide full OEM / ODM customization: your logo, housing colors, packaging, software interface and treatment parameters can all be tailored to your brand. Our in-house R&D team supports you from design to certification.

What is your minimum order quantity (MOQ)?

For in-stock models you can order a single unit. OEM / ODM orders may carry a small MOQ depending on the level of customization. We always confirm the exact MOQ with you before production starts.

What certifications do your machines carry?

Our production follows ISO quality management standards, and our devices are CE, RoHS and FCC compliant for export. Documentation and certificates are available on request for your import and market-entry process.

What is the production lead time?

In-stock models usually ship within 3 to 7 business days after payment. OEM / ODM orders typically take 15 to 30 days depending on the customization scope and certification requirements.

Which countries do you ship to?

We ship worldwide and currently serve clients in more than 60 countries. Delivery options include DHL, FedEx, UPS, air and sea freight; DDP service is available for many destinations.

What payment methods do you accept?

We accept T/T bank transfer, PayPal and major credit cards. For production orders, a 30% deposit with the balance before shipment is the usual arrangement; terms can be discussed for long-term partners.

What warranty do you provide?

Machines come with a 12 to 24 month warranty depending on the model, plus lifetime technical support. Warranty terms for your specific model are stated clearly on the quotation.

Do you provide technical support in the United States?

Yes. Our support team operates locally in the United States and provides same-timezone, native-English assistance by phone, email and video call, including remote diagnosis and repair coordination.

Can you repair a machine purchased from another supplier?

Yes. Our repair service is open to every client, including devices that were not purchased from INWAAN. The assessment is free, and you receive a transparent repair quote before any work begins.

Do you provide training for our staff?

Yes. Every machine ships with a user manual, and we provide video tutorials and live online training sessions. On-site training can be arranged for larger projects.

Can I order spare parts?

Yes. Genuine spare parts and accessories for our machines are available throughout the lifetime of your device, with fast dispatch and installation guidance from our engineers.

How do I become a distributor?

Contact our sales team with your market and business background. We offer tiered distributor pricing, marketing materials and technical support to help you build a local presence.

Still Have a Question?

Tell us what you need — a quote, a customization plan or technical advice. Our team replies within one business day.

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