The second shareholder of Xiamen Tungsten Industry once agai…

The second shareholder of Xiamen Tungsten Industry Co., Ltd. Minmetals Nonferrous Metals Co., Ltd. and its concerted action Minmetals Investment Development Co., Ltd. increased the holdings of Xiamen Tungsten Industry through the block trading system of Shanghai Stock Exchange on July 14-15, ...read more...

Why do many housekeepers cannot control a manhole cover?

The manhole cover is the covert project of the municipal public infrastructure hidden under the rain and water, and it is the entrance to these concealed works. Everyone knows that the news of the girl falling from the well in Changsha was under heavy rain, cold and rainy nights, an accid ...read more...

Wooden door to spend the hot summer secret weapon

In the hot summer, I believe that you have prepared a variety of skin care products for yourself, so for wooden doors, it also needs our care and maintenance. Xiaobian today shares with you five basic methods for maintaining wooden doors. First, do not hang heavy objects on the door leaf and ...read more...

China's two major hardware events will be launched soon

Abstract In order to promote the innovation and development of the hardware industry and promote industrial transformation and upgrading, China Hardware Industry Technology Innovation Strategic Alliance has been based on the inherent requirements of enterprise innovation and development, expl ...read more...

Jade identification knowledge

In response to the current lack of knowledge of jade jade articles by many consumers, here are a few concepts related to jade identification: First, A goods: Jade's raw materials and finished products, all true, no one is working fake, the goods are genuine. High-grade jade has property, ...read more...

CNC tool industry welcomes opportunities to do internal work…

Abstract The revitalization plan of China's revitalization equipment manufacturing industry has made great confidence in the development of CNC machine tools, CNC tools and the improvement of CNC application level through deliberation and policy benefits. The impact of manufacturing effic ...read more...

Invisible screens and precautions for use

Invisible screens are screens that automatically rewind the screen. Mainly ventilation and mosquito prevention. The frame is attached to the window frame. When it is used, the gauze is pulled down. When not in use, the gauze will automatically roll back into the box. Does not take up space ...read more...