1.Body: wrought iron 2.Cover:201 SS 3.Useful life:500,000 times 4.The rate of leaking:5/1000

Details	A.Production Name: Popular Floor Spring for Glass Door, similar with Dorma (MAB )
	B.Material:Stainless steel ,iron
	C.Finishing:black,zinc,Chrome,Satin
	D. Width of door :110-120 CM
	E. Height of door :210-241 CM
	F. Loading Capacity :120 KG
	G.: OEM,ODM :are be receipted