1. The technical core of the telescope: lens and prism, and the list of these core components, as well as military enterprises such as Northern Optoelectronics, are also connected.

2. Architecture, all mature, good copy is right

3. Framework, willing to use materials, meticulous work, and good mirror body

4. Technology, assembly and proofreading

In short, some companies under the banner of 298 factory now, on the one hand, 298 is gone, so there is no owner.

on the other hand, things see the real chapter.

if there is a telescope factory that has a fixed business with northern optoelectronics, everyone knows.

Now the panda is under the banner of Yunguang Development, and you can understand it after checking. But fortunately, the blood is still there.

What is the brand, ID card and laodopted mother? If you change the leadership, it may shrink. So now that the panda's bottom is solid, it depends on whether something is real or not.

in addition, it is the product manager, that is, the high-end point is the technical director, and more directly, it is whether there is a vein of innovation.

in short, you don't know until you have seen it, unless you are a small leader of jd's own business, and you are wandering around the warehouse. Or have a group of mirror friends who can meet to exchange views.

The other way to see the real thing is to go and see it. Fortunately, Kunming is also a small world of domestic telescopes, so I won't say much about the brands. For example, two factories that contract for big brands at home and abroad can always see a few dry goods.

The other part of the world is scattered all over the world, with Jiangsu, Zhejiang, Guangdong, Shanxi, Sichuan, Chongqing, Anhui, Henan ...

Deep water and muddy water

brands! See how many brands jd has, needless to say!