Water Systerm

Water Systerm

Water Systerm

ZSA produce hot forged big bolt and nut, anchor bolt, blade stud for wind farms, EN14399 Gr10.9 stud, hex bolt , ASTM A563,563M heavy hex nut size f rom M12 to M64, surface includes HDG, Black, Zinc Nickel Alloy, Geomet, Xylan, PTFE, Aluminum Coating... our product is customizal, CNC, milling, Laser cutting, hot forging, Grinding, kinds of equipment to meet your requirement.

Water Systerm

Wind Power Industry

AISI4130, AISI4140

16mncr5

A193 GrB16

Duplex Steel 2205,2507

SAE8640

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