Оборудование для искусственного осеменения птицы криогенный резервуар хранения

1.We provide you the friendly English User manual or operating videos for free.

2.24 hours technical support by email or calling.

3.Warranty: 1 year free, 2-3 years cost price and free technical support always.

4.Free training to make sure you master the operating of our products.

5. OEM/ODM accept . But the MOQ of OEM/ODM is 100 sets.

1) This is the first time I use this kind of machine, is it easy to operate?

There is english manual or guide video that show you how to use machine. If you still have any question, please contact us by e-mail / skype/ phone /trademanager online service.

2) If machine have any problem after I receive it, how can I do ?

Free parts send to you in machine warranty period. If the part is less than 0.5KG, we pay the postage.

If it exceeds 0.5KG, you need to pay the postage.

3) Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
4) What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
5). Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

High quality biological freezing container

Cryogenic nitrogen dewar flask for storing biological samples

Custom design liquid nitrogen tank