To make a good quotation should be sure by following things :
1. Sample or Drawing
2. Order Quantity
Within 3 working days after receive enquiry with all necessary details
It varies a little depending on product size and complexity of its shape and quantity , we will give our extact delivery time when you get the quotation.
We can provide 1-5 pcs of samples to you for approval , if the quality is ok , we will processed the bulk production . We always inspect all spec shown on drawings , and we can offer inspect report to you .