A: Yes, our lamp samples quantity is 200 pcs , the heater nimi quantity is 4-8 set .
A:Sample needs 3-5 days, mass production time needs 1-3weeks for order quantity more than .
A: We usually ship by DHL, UPS, FedEx or TNT to send your samples .but large quantiry we send your goods by sea .
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q5.can you promise your products quality ?
A:we are factory ,we test per product before shiping . we can promise over 5000 hours working life ,no rust , and we have CE certificate to promise quality .