What is the advantage of our plastic test tubes with lids?
1. Shape,size and color is customized.
2. Punctual delivery is vital to us.
3. Keep excellent quality and low price for more than 30 years.
4. Support various payment.
5. Sample is offered for customer
（1）Sample is free. Delivery time 1-3days, Customer pay courier fee.
（2） Large cargo time as customer's request, normal 5-15days.
（3） If do customer's OEM, large cargo normal 15-25days.
（4） Packing , as our normal packing or as custome's request.