Changli shares: Advantageous enterprises in auto parts


Recently, the strong rebound in oversold stocks has become a beautiful landscape in the down market. Under the premise that the fundamentals are not bad, the irrational component of the stock price has dropped sharply, and when the stock price has seriously deviated from the main cost reg

SAIC's equity cooperation hopes


With the deepening of the cooperation in the Yangtze River Delta, SAIC and the Nanjing Automobile Group are also involved in the whirlpool. The news of the cooperation between SAIC Group and Nanjing Automobile Group has been buzzing, but SAIC Motor and SAIC have not publicly disclosed the

How to use stainless steel ball valve correctly

Introduction: Stainless steel ball valve can be used to control the flow of various types of fluids such as air, water, steam, mud, oil, liquid metal, etc., and is widely used in petroleum, chemical, power generation, paper, atomic energy, aviation, rocke