On April 13, 2019, all staff and family members of the company went to Daming Mountain in Lin'an for a one-day spring outing.
	
 
	  
 
	
 
	
	
	 
 
	
	 
 
	
	 
 
	
	
	
	 
 
	
	
	
	 
 
	
Time is infinite, youth is in full bloom. Graphene man, ambition thousands of miles!