Decoration knowledge

The first encounter · Mulimuwai First encounter outside the wood Like finding the beautifully carved seed jade in a pile of pure jade The red doorpost resembles the master on the east road Act as a gentleman's gift-sincere invitation to precious guests Enthusiasm but subtle Can't -----

New thermal double-metal strip production technology

[Technology Development Unit] Beijing Beiye Functional Materials Co., Ltd. [Technical introduction] In order to solve the key technical problems in the localization of aircraft airborne equipment products and improve product performance, Beijing Beiye Functional Materials Co., Ltd. has undertaken -----