Qingdao Chengde Rigging Forging mainly manufacture turnbuckles:
Forged Turnbuckle    
turnbuckles,turn buckles,rigging screw,rigging turnbuckles, rigging screw with hook,eye rigging screw, hook rigging screw
Material: C15 & C45
Process: Forging & machining
Surface: Galvanized & Hot Dip Galvanized
Style: Turnbuckles DIN 1480 Hook and Eye M6--M30
Turnbuckles DIN 1480 with Plates M10--M20
Turnbuckles Commercial Type with Hook and Eye M6--M24
Turnbuckles JIS Frame Type with Eye and Hook M6--M24
Turnbuckle malleable Italy style M5--M24
Rigging Screws with Jaw and Jaw M12--M39
Turnbuckles D-D Type M24--M36
Turnbuckles U. S. Type Split Body E/E and J/J 3/4x18--1x18
Lashing Turnbuckles 1-1/4x18
Turnbuckles U. S. Type H/E J/E J/J and Stub End 1/4x4--2-3/4x24