SDI passed the American ASME certification in 2013.
SDI passed the American ASME certification in 2013. As a professional manufacturing enterprise, SDI also provides all kinds of important core components such as high-speed rollers (press rollers, sizing rollers, wire rollers, paper rollers etc), drying cylinders, VAC rolls, and pope reel cylinders, sole plate and frames of paper machine for various customers in the paper industry.

Blasting Equipment

Dryer Casting

Dryer Head Shot Blasting

Electric Furnace

Dryer Head Shot Blasting

Electric Furnace Smelting

Electric Furnace Smelting
SDI passed the American ASME certification in 2013. As a professional manufacturing enterprise, SDI also provides all kinds of important core components such as high-speed rollers (press rollers, sizing rollers, wire rollers, paper rollers etc), drying cylinders, VAC rolls, and pope reel cylinders,sole plate and frames of paper machine for various customers in the paper industry.

Balancing Check

Balancing Check

Spectrum Analyzer

Test Pressure
SDI passed the American ASME certification in 2013. As a professional manufacturing enterprise, SDI also provides all kinds of important core components such as high-speed rollers (press rollers, sizing rollers, wire rollers, paper rollers etc), drying cylinders, VAC rolls, and pope reel cylinders,sole plate and frames of paper machine for various customers in the paper industry.

Dryer Head Machining

Dryer Grinding

Dryer Machining

Dryer Rough Processing

Dryer Shaft Machining

Dryer Shell Milling

Uno-roll Machining

Yankee Grinding

Yankee Head Machining

Yankee Shell Machining

Yankee Shell Machining
SDI passed the American ASME certification in 2013. As a professional manufacturing enterprise, SDI also provides all kinds of important core components such as high-speed rollers (press rollers, sizing rollers, wire rollers, paper rollers etc), drying cylinders, VAC rolls, and pope reel cylinders, sole plate and frames of paper machine for various customers in the paper industry.

CNC Machining

Frame Machining Proecssing

Machining Processing

Machining Processing

Roller Machining Processing

Roller Machining

Machining Processing

Roller Machining
SDI passed the American ASME certification in 2013. As a professional manufacturing enterprise, SDI also provides all kinds of important core components such as high-speed rollers (press rollers, sizing rollers, wire rollers, paper rollers etc), drying cylinders, VAC rolls, and pope reel cylinders, sole plate and frames of paper machine for various customers in the paper industry.

CNC Cutting Equipment

CNC Cutting Equipment

Welding Processing

Welding Processing
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