One more point you should take into consideration when you select supplier

The service life of a surgical light is usually 8 years. Some of them can be used for more than 10 years if it is properly maintained. Did you think that: is your supplier still exist 8 year later?

We are encountering situations like that, which customers from various countries are eager to buy accessories and spare part for their lights and table? For traditional shadowless lamps and operating tables, many accessories and spare parts can be used in common. Now the LED lights are totally different, most accessories and spare parts can’t use in common anymore. 

Under the influence of the epidemic, raw material increasing, industry competition, and stricter supervision of country, many manufacturers and trading companies's business are not very well. They may quietly shut down, change businesses scop or get acquired, etc. At the same time, more and more new manufacturers or trading companies are founded.

I don’t know if you have encountered any after-sales complaints? And you couldn'd find the supplier any more. So please do take that into consideration when you select supplier, it is more important than the price.