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    23 years of professional customized gear transmission manufacturers, high-speed teeth, bevel gears for 10 consecutive years into the domestic gear industry top three, has been awarded 45 national invention and utility model patents
    
            
    
        
    
        
        
    
    


    
    
        
    
            
    
                
    
                    
    
                        
    
                            
    ChongQing Zhizhan Gear
    
                            
                        
    
                        
    
                                
    
                                    Address：
                                    重慶市江津區德感工業園東和路148號
                                
    
                                
    
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    ChongQing Yongjin Juki
    
                            
                        
    
                        
    
                                
    
                                    Address：
                                    重慶市九龍坡區二郞留學生創業園D3-7
                                
    
                                
    
                                    Hotline：
                                    400 - 011 - 8229 
                                
    
                                
    
                                    Tel：
                                    023-68185200
                                
    
                                
    
                                    Fax：
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                            All rights reserved  Copyright © 2020  重慶智展齒輪傳動有限公司
                            
                            address：重慶市江津區德感工業園
                            
 
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