350ml high borosilicate glass tea cups coffee mugs with handle
   The borosilicate glass tea cup can handle instant temperature change from -30 ℃ to 150℃. It allows you to fill boiling water into the frozen tea cop instantly.Many glass cups cannot be put into the microwave oven as they cannot resist high temperature and will crack. However, our glass cup is made of borosilicate, so it can be used in the microwave oven.As the surface of our galss cup is smooth and there isn't any sharp edges, so our product can provide a good sense of touch.
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FAQ

1. Can you put our logo on the product and the packaging?
    Yes, we can. For large quanitty, we can make a new mold with your LOGO. For small quantity, we can print your LOGO on the product. For the packaging, we can make the head card or colored box as per your design. 

2. Can you customize the product?
    Yes, we can. We can adjust the the structure and size to meet your purpose in a better way. We can customize the product as per your design. Or you let me know what you need, and we can design for you. 

3. How do you control the quality?
    We have full time qc. We supervise and the control the quality of every order. We will check the quality at least 3 times, at the start of the production, when half of the orders are finished, and after all the products are packed.  Any unqualified products will be prevented from shipping. 

4. What is the production lead time?
    It's usually 20~30 days for small orders. For large orders, it depends on your quantity. We have experiences of dealing with large orders. We can ship the goods at the required shipping date, not later or earlier. 

5. Do you provide free samples? 
    For most products, we provide the sample for free. You just need to pay the international freight cost. If you have an agent in China, we can send the sample to your agent's address.