国产一区二区三区av免费观看,国产成人午夜三级视频,日本亚洲一级中文字幕,精品久久久亚洲中文字幕,国产精品一区二区三区不卡,亚洲亚洲亚洲亚洲亚洲天堂,浪荡少妇一区二区三区,国产精品系列在线一区二区三区,91久久国产综合精品,国产性感丝袜美女av

     

          

            

                   
       
       
            
              
            
                    tangshan tiankun metal tool manufacturing co., ltd
              
            
              
              
            
                    搜索
              
            
              
       
            
       
       
            
                       
       
            
       
       
            
                   
            
                          
            
	                              
                          
            
                   
            

                  
      
                   
            
              
            
              
            
       
            
       
            
              
       
            
       
            
                   
             
                         
             
                               
            production equipment
            
                         
            
                         
             
                         
            
                         
            
                                
            
                                      
            
                                            
            
                                            
												                                            
            
                                      
            
                                
            
                                
            
                                       
              
                                            
            • author：管理員
              • 
                                            
            • classification：company profile
              • 
                                            
            • label：444
              • 
                                            
            • code：587
              • 
                                            
            • time：2021.01.11.07:17
              • 
                                       
            
                                
            
                                
            
                         
            
                         
            
                                
            
                                      
            Information details：
            
                                
            
                                
            
                                       
            
                                             
            the company has advanced production equipment and technology, punching line, efficiency of the industry's leading ceramic tube drive gas furnace, workpiece heat quenching process. reciprocating air assisted electrostatic spray gun automatic spraying equipment, spraying, paint selection of advanced gas oven drying curing, transmission cooling process. wooden handle processing, assembly and production of one-stop mechanization degree of 100%. standardized steel spade testing equipment and quality control system, the quality reaches and exceeds the national industry standards, and enjoys a high reputation at home and abroad.
            
                                       
            
                                       
            
                                             1
            2
            3
                                   
                        
                         
                                       
            
                                
            
                         
            
                   
            
                   
                   
             
                         
            
                               
            Information you may be interested in
            
                         
            
                         
            
                              
            
                         
				   
                           
            
                           
            
                           
            
                                 
            title：corporate culture
            
                           
            
                           
            
                                 time：2025.04.16.11:12
                           
            
                           
            
                                 introduce： the company has more than 300 employees, excellent management team, perfect management system, and more than 10 core technology innovation and product research and development every year. the patent achievements increase year by year, which promotes the rapid development of the enterprise. at present, it has obtained iso9001:2008 quality system certification,japanese certification and european product quality certification. products are exported to the united states, germany, japan, australia, the united kingdom, switzerland, south korea and other countries, and stand firmly in the european, american and middle east markets.
                           
            
                                 
				   
                           
            
                           
            
                           
            
                                 
            title：company profile
            
                           
            
                           
            
                                 time：2021.07.06.20:25
                           
            
                           
            
                                 introduce：  tangshan tiankun metal tool manufacturing co., ltd. is located in luannan county, tangshan city, hebei province, china, on the beautiful coast of the bohai sea. the two ports of tangshan, caofeidian and jingtang port, are the important ports in northern china. tangshan is adjacent to the two major cities of beijing and tianjin, 192 kilometers away from beijing and 70 kilometers away from tianjin binhai new area. it is located in the one hour economic circle of beijing tianjin hebei, and is the first choice for convenient transportation 。 luannan, hebei province is the production base of steel spades in china. its products are exported to europe, america and other dozens of countries. tangshan tiankun mainly produces steel spades, aluminum spades, steel forks, steel pickaxes and hardware garden tools, more than 500 varieties, registered brands buffalo and benpai, with an annual output of more than 9 million pieces and an output value of more than 10 million us dollars. company address: along the trunk road, songdaokou town, luannan county, tangshan city.
                           
            
                                 
				   
                           
            
                           
            
                           
            
                                 
            title：management idea
            
                           
            
                           
            
                                 time：2021.01.11.07:15
                           
            
                           
            
                                 introduce：our business philosophy: the pursuit of perfection, with technology to develop the market, with management to create efficiency, with service to establish an image. all staff of the company adhere to the principle that products are equal to character, do a good job in products that customers and consumers can rest assured of, and sincerely welcome customers at home and abroad to discuss cooperation and seek common development.
                           
            
                                                        
                             
            
                         
            
                   
            
            
            
       
            
                          
                   
                  
                  
                
             
             
                                       
             
            
                   

            
             
             
            
      





夜夜高潮夜夜爽国产伦精品|
欧美日韩动态图|
亚洲精品无码抽插日韩|
精品码字幕区中文在线|
国产成人亚洲精品无码综合原创|
成人深夜福利av在线|
麻花传媒免费网站在线观看|
最近亚洲精品中文字幕|
国产精品国产主播在线观看|
日韩视频免费|
人妻AV无码一区二区三区免费|
熟女人妻中文字幕一区|
中文字幕无码不卡一区二区三区|
丰满饥渴老女人HD|
蜜桃免费av在线播放|
综合久久精品99人妻|
国产精品浪潮Av|
国产在线视频自拍|
久久久久影院美女国产主播|
91黄色在线观看|
久热免费观看视频在线|
久久亚洲精少妇毛片午夜无码|
久久一二三四区中文字幕|
色午夜日本高清视频WWW|
成人精品在线观看|
制服丝袜一区二区三区在线|
久久久久亚洲AV成人网人人软件|
曰韩亚洲AV人人夜夜澡人人爽|
日本无遮挡真人祼交视频|
亚洲日本在线中文字幕|
国产成人综合亚洲精品|
91久久性奴调教国产免费|
一区二区亚洲人妻精品|
好满射太多了装不下了真人|
国产成人一区在线播放|
久久国产免费观看精品3|
国内精品久久九九国产精品|
亚洲欧洲中文日韩AV乱码|
国产不卡av一区二区|
国产香蕉国产精品偷在线观看|
久久精品免视看国产成人|