1.Send the PO to us or to sign back our quotation, we could proceed to the sample orders.
2.We will sign non-disclosurement Agreement with all the clients to ensure the business secret and design secret.
3.We use DHL, FedEx, TNT, UPS to ship small batch parts and our own forwarder to ship the big batch parts. Payment terms can accept ex-work, FOB, CIF
4.If the samples is defected, just feel free to let us know, we will analyze the pictures and see where is defected and the defected reasons. If it's resulted by us, we will make the samples with free charge