Welcome To SDY Website

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OUR ADVANTAGE

20 years of experience

Since its establishment in 2007, Shengdingyuan has been developing and growing and has become a leader in the field of corporate management and technological innovation.

ample stocking and quick stocking

Sufficient inventory and fast inventory

Quality Control is Consistent

Professional staff and standardized testing centers include a complete quality control system to ensure product quality and traceability

The Globalization Service

The international sales team was established in 2009 and has established sales branches in the United States, Thailand and Turkey to provide high-quality services to customers around the world.

WHAT WE OFFER

Recommended Products

High Pressure Fuel Pipe Series

High quality carbon steel, cold drawn, bright heat treatment, no oxidation (NBK status), non-destructive testing, wall honing and internal smoothness.

Cold Drawn Seamless Steel Tube(polished)

quality carbon steel-- cold drawn--heat treatment without oxidization(NBK status)--nondestructive testing -- flushing the internal hole with special equipment under the high pressure--dealing with antirust oil on surface-- plastic capping on both ends.

DIN Black Phosphated Hydraulic Tube In High Precision

Cold drawn and bright NBK seamlee steel tube is used as the tube to be phosphated. The phosphated is realized with the imported chemical fluid to form a black film. The antirust oil is absorbed by means of the micro pore on the film to prevent from the rust. The caps are covered at two ends of tube to prevent from the dust

Percision Galvanized Steel Tube

DIN high precision cold drawn bright seamless steel tube is used as the tube to be galvanized on the outer surface, caps are covered at two ends of tube to prevent from the dust.