Hello everyone,

I'm looking to buy Heater Quartz Tubes and am considering purchasing in bulk from a Chinese manufacturer. Can anyone recommend reliable suppliers? I'm particularly interested in companies with a good track record for quality and timely delivery. Any personal experiences or suggestions would be greatly appreciated, especially from those who have previously ordered similar products. Also, if there are any tips on ensuring a smooth transaction and avoiding common pitfalls when dealing with Chinese manufacturers, that would be incredibly helpful.

Thanks in advance!