high precision round beads 1mm to 11mm borosilicate glass ball for bearing

Borosilicate glass balls withstand high thermal shock; can mechanically give continual service at 450°F with extreme temperature limit at 900°F; very high electrical resistivity and dielectric strength; high chemical stability, withstands high applied torque loads.
Density:2.23g/cm3
Application:Borosilicate Glass Balls are widely used in special valves, safety valves, metering pumps. They are used in the pharmaceutical field and photographic devices.

Specializing in the production of various specifications of glass ball, glass bead, the products are widely used in cosmetics, daily necessities,bearing,ink pen, sprayer, bearing, bottle stoppers ball valve, and the application in chemical industry. We can provide customers with precision range of glass beads, after continuous efforts and research and development to produce all kinds of craft glass bead, products are exported abroad, well received by customers. Size range from 1mm-16mm,tolerance can be high precision according to customers' requests.

We also can supply larger size crystal glass balls for decoration,Furniture decoration, lighting accessories, curtains and decorating, the image of high-grade, quality crystal clear, is now more and more people love the decorative gift.

Factory price with more than 10 years producing experiences.

1-2 new design per month.

We have plenty of stock.

Turnaround is just 3-7 working days.

Existing sample is free . crystal glass ball 

Good pre-sale & after-sale service.

1.Q:Can You Provied Free Sample?

a:We provide existing samples for free freight collect for customized samples,we charge fee accord to the cost,after place order,we will return sample fee.

2.Q:How to get in touch with us?

a:TradeMananger on-line-chatting

b:Open one of our products' link and leave a message there,then you should find the contact details.You any questions will be repiled within 24 hours.

3.Q:What is your qty of MOQ?

a:Generally speaking,there is no limit for the minumum order quantity, the minimum order quantity is subject to the demand of our esteemed clients.More bigger quantity,the price is also more cheaper.

4.How to control the quality?

a:Yes,Each products will be inspect by QC department before shipping.

5. What is your terms of payment?

a: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

6. How do you make our business long-term and good relationship?

a. We keep good quality and competitive price to ensure our customers benefit ;

b. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.