Cholecalciferol (vitamin D3) is used as a dietary supplement when the amount of vitamin D in the diet is not enough.
Frequently Asked Questions
Q1: Which kind of payment terms do you accept?
You can pay by T/T ,Western Union or Alibaba Trade Assurance ,L/C, Credit Card , Visa , Paypal .
Q2: Can you give me a discount price?
Yes,we can quote you as your quantity requests.
Q3: How can I get a sample?
Free samples for many products is available,but freight charges will be at your account.
Q4: How to confirm the Product Quality before placing orders?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q5: How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,we will send you free goods for replacement or refund your loss.
Q6: How many days we can get the products?
If sample or less than 25kgs and use Express to ship, you can get it around 3-7 days.
If more than 100kg , you can choose by air , you can got it within 2days . (China airport to your country airport)
If more than 500kgs and used by ship,it will take around 15-45 days,you can get it.
Diaries Biotech
