dear friend
Our telescope products can reduce your purchase cost by 1 / 5 under the same quality conditions.
We provide high quality guarantee and preferential price
Are you interested in getting our price list?
If you are interested in our products, please feel free to contact me.
Best regards,
Mr. Jack
Kunming KELONGDA Optical Instrument Co., Ltd
QQ:105649791
Vx:rxm_ 105649791