Package | General package or according to customer's requirement |
Sample time | 3 days for stock sample ; 10 days for OEM sample |
delivery time | about 25 days after the order, according to the time agreed in the contract |
expiration of pay | 30%TT before producing 70%before by B/L |
Logo | silk screen / customer logo acceptable |


Focus on the quality of double layer cups
The unbreakable glass cups can be integrally formed or processed by the interface. The thickness of the inner cup after the high temperature interface will be more uniform, the thickness of the bottom is appropriate, and it is less likely to be broken than the one-piece double-layer cup. The hand-polished cup mouth is smooth, comfortable and free of burrs, making it more secure to use.
The unbreakable glass cups is a product we export all the year round, focusing on the quality and the feeling of use. There is a vent hole at the bottom of the cup, which is blocked with glue. The glue we choose is selected after years of experience and actual conditions. Our factory collects the glue selected from other factories in the same industry, and applies it to the air vents of the double-layer glass in different ways one by one. The products were tested at high temperature, immersed in water and for different times, and the best way of adding glue and the best corresponding glue was selected to make the glue the most durable. This is our responsibility for product quality and a response to customer feedback.

Double glass tumbler that can be customized according to customer needs
The cup shape of the unbreakable glass cups can be customized according to the required appearance, and the pattern or pattern you need can be printed on the outer surface of the outer glass and the outer layer of the inner glass. Black and white patterns or color patterns are allowed, we can make simple sample designs according to your artwork. Our samples can be provided to you to check the quality details of the product, and also to see the effect and wear resistance of the custom pattern. Because the position of the hand-baked flower pattern will be different, but we can fix the position of the flower paper pattern by positioning, so that the position of the pattern is more accurate and beautiful. The pattern is clear and the details are outlined as perfectly as you need it to be.


Products can pass high temperature test and food safety test
The double layer cups we supply have passed the SGS temperature resistance test and food hygiene test. If you have your own country's product testing standards, you can request us in advance, and we will test the samples according to your needs. The samples can be sent to you by post or we can send the samples directly to the third party you designate for testing. Please have confidence in our products.

Notice:
We are a factory that focuses on quality and a supplier who cares about service. Every product is handmade and there are subtle differences.Please note that slight color difference should be acceptable due to the light and screen.

Product Information:
1. Manual high temperature printing glass. Available in hand blown or machine blown.
2. The printing glass adopts high borosilicate heat-resistant glass.
3. Christmas tree print glass. Provide silk screen, printing, color-changing printing, bronzing, frosting, engraving, electroplating and other processing.
4. OEM&ODM available.
5. Shipment should be completed within 30 days or less.
6. Meet the needs of product packaging in gift boxes or sets, printing or white window boxes, brown boxes, shrink boxes, foam packaging, etc.
7. The printed glasses are widely used in restaurants, hotels, gardens, homes, etc.














