Purchasing Advice Views: 16

Yes. Sample policy: 1) Standard sizes - 1-2 pieces can be bought as samples at normal pricing with no sample fee; 2) Custom products - sampling required first; sampling fee depends on complexity, typically 200-500 RMB per piece, refundable when a bulk order reaches a certain quantity; 3) Feedback - welcome your test results; we adjust parameters or recommend better models if needed; 4) Bulk discounts - larger orders get better pricing; ask customer service; 5) Lead time - standard samples ship same or next day; custom samples 3-7 working days. Test 1-2 samples first, then order in bulk - avoid buying the wrong thing.