1. Sample Policy

Samples are available for quality and function checking before bulk purchase.

- Sample fee: Charged, refundable when bulk order reaches agreed quantity

- Shipping cost: Paid by buyer

- Sample lead time: 3–7 working days

- You can request standard version or pre-customized sample

2. Bulk Order Process

- Confirm specification, customization and quotation

- PI issued and deposit received

- Production and in-line QC

- Pre-shipment inspection

- Balance payment

- Shipment and document preparation

3.  Payment Terms

T/T is our main payment term. Other terms can be discussed for long-term reliable partners.

4.  Quality & Warranty

We carry out full function and safety inspection before delivery. Warranty terms are stated in sales contract.