Petroleum, mineral mountain,
pit electricity ; station pump accessories ;

PUMP accessories ;
30KG - 7000KGS;
DUCTILE IRON CASTING,
PUMP ACCESSORIES ;
ACCORDING TO THE CUSTOMER'S DRAWING AND REQUIEMENT;
PRODUCTS MACHINERY CASTING ; VALVE CASTING
MATERIAL DUCTILE IRON CASTING ;
INSPECTION TYPE MECHANICAL PROPERTY TESTING , CHEMISTRY ANALYSIS,
NON-DESTRUCTIVE INSPECTION;
ELECTRIC FURNACE HEAT TREATMENT;
SURFACE TREATMENT ANTI RUST OIL TREAT OR ACCORDING TO THE CUSTOMER'S REQUIRMENT.
PROCSS: MODEL MAKING; MOLDING/CORE, MOLD ASSEMBLING, MELTING, POURING;
OPENING, FINISHING, HEAT TREATMENT, NON-TREATMENT, NON-DESTRUCTIVE INSPECTION,
WELDING, TEST...