Shanghai Zieng International Trading Co., Ltd.
 Valve Parts  
   Body  
   Disc  
   Shaft  
   Operator  
 Iron Valve  
 Cast Steel Valve  
 Forged Steel Valve  
 Stainless Steel Valve  
 Brass Valve  
 Castings  
 Forged Flange  
 Fittings  
 Test Machines  
 Bearing  
 
E-mail:zieng@mail.online.sh.cn
             LYS63@public.ty.sx.cn
     
Valve Parts  
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E-mail:zieng@mail.online.sh.cn E-mail:LYS63@public.ty.sx.cn ICP:06055750
TEL:0086-21-58353698, 58353928   FAX:0086-21-58365258