• <code id="0m8wu"><dd id="0m8wu"></dd></code>
    <abbr id="0m8wu"></abbr>
    
<noframes id="0m8wu"><fieldset id="0m8wu"></fieldset></noframes>
  • <noframes id="0m8wu"></noframes>
    

  • 
成人免费看www网址入口,国产成人精品久久一区二区,国产欧美久久一区二区三区,国产精品无遮挡猛进猛出
,国产精品一区二区久久不卡,国产精品黄页免费高清在线观看
,国产在线视频自拍,久久久久国产一级毛片高清版A

  
 
    

    
      
    
        Welcome: Shandong Juning Machinery Co., Ltd.
        
    Language: 
          Chinese
          ∷ 
          English
        
    
      
    
    
    

    
  
    

    
    
        
    
    

    
    
        
    
            
    
                
                   
                    
                  
            
    
        
    
    
    

  
    

    
  
    
    

    


    
   
    
    
        
        
    

           
           
    
              
    
                
    Company News
    

                  
    
                    
    Good news: Congratulations on our company's successful certification of ISO14001 and ISO45001 management systems.
    
                    In October, the season of harvest, the company has passed the certification of "National High-tech Enterprises", and then received the news that has passed the ISO14001:2015 Environmental Management System certification and the ISO45001:2018 Occupational Management System certification. After a comprehensive inspection and review of elements such as operation, control, corrective and preventive measures, and management responsibilities, the expert group has given praise to the company's system construction, which meets the requirements of suitability, adequacy, and effectiveness, and has been approved for certification. 
    
     

    
	So far, the has passed all three certifications: ISO9001 (Quality Management System), ISO14001 (Environmental Management System), and ISO4501 (Occupational Health and Safety Management System). 

    

    
	   

                      
    

                    
                
    

                
        
    

        
        
    
            

            
           
    

    CONTACT US
    
    
    Contact: Manager Billy
    
    
    Phone: +86-15562293122
    
    
    Tel: +86-537-2630028
    
    
    Email: JUNMACH@JUNINGJIXIE.COM
    
    
    Add: Hongji Road,High-TECH Zone,Jining City, Shandong, China
    

    
        
    

      
    
    
     
    
    




    
    
    
         
    
               
               
               
               
         
    
         
    
              
         
    
         
    
              
         
    
         
    
              
    
                   
    
                         
    Scan the qr codeClose
    
                         
    
                              the qr code
                         
    
                   
    
                   
    
                        
    
                        
    
                   
    
              
    
         
        
    
    

    
  


主站蜘蛛池模板：
黑人猛精品一区二区三区|
亚洲第一av男人的天堂|
亚洲AV成人片不卡无码|
国产白袜脚足j棉袜在线观看|
狠狠做久久深爱婷婷|
欧美va亚洲va在线观看|
久久www成人免费网站|
国产欧亚州美日韩综合区|
我要看亚洲黄色太黄一级黄|
午夜在线欧美蜜桃|
亚洲午夜片|
最新无码国产在线播放|
亚洲精品动漫免费二区|
91密桃精品国产91久久|
久久天天躁狠狠躁夜夜2019
|
中文字幕日韩精品国产|
国产亚洲精品VA片在线播放|
日韩国产亚洲一区二区在线观看|
欧美日韩不卡视频合集|
亚洲欧洲日产国码高潮αv|
四川丰满少妇无套内谢|
av天堂久久天堂av|
色伦专区97中文字幕|
韩国无码av片在线观看|
国产肉丝袜在线观看|
天天亚洲综合|
国产精品视频一区不卡|
亚洲一区二区三区啪啪|
国产成人av一区二区三区|
亚洲精品一区二区三区蜜臀|
精品国产综合成人亚洲区|
亚洲成vr人片在线观看天堂无码|
岛国精品一区免费视频在线观看|
国产在线高清视频无码|
久久婷婷五月综合尤物色国产|
91老熟女老人国产老太|
成年美女黄的视频网站|
成人免费视频高潮潮喷无码|
亚洲aⅴ无码专区在线观看q|
直接黄91麻豆网站|
国产伦码精品一区二区|