- May 12, 2017 -
Model NO.: slth Disc spring
Extension Spring Classification: British Hook Tension Spring
Load Type: Compression
Diameter Coil Spring: Large coil springs
Size: All Size According to DIN2093, GB/T1972-2005.
Origin: ZIBO SHANGDONG
Extension Spring Material: High-carbon steel
Usage: Industrial, Auto
Compression Spring Shape: Cylindrical
Production Process: Cold Roll
Surface Treatment: Black , Nickel Plating or as Customer′s Request.
Specification: ISO/TS16949: 2009
Material:65Mn, 301 stainless steel, 50CrV4, 60Si2Mn or as customer's request.
Size:All size according to DIN2093, GB/T1972-2005.
Surface treatment: Black , Nickel plating or as customer's request.
1: No deformation or fatigue under normal loads.
2: High energy storage capacity
3: Long service life
4: Space saving
Zibo Goldstar Spring Factory is a specialized factory producing various elastic products which was established in 1983 and has a 7000 ㎡ workshop currently.We mainly produce vehicle suspension spring,engine valve spring,all kinds of machinery springs and various special series springs,etc.
We have advanced production machineries which makes all springs can be made in our factory when wire diameter is between 0.3mm and 50mm.According to the requirement of our ISO/TS 16949 certifications,quality control is very important.Our testing equipment makes us do testing strictly and guarantee springs are qualified.Advanced production technology helps us produce high quality products step by step.Meanwhile,continuous improvement of management helps us keep long term relationship with all customers.
Hopefully our high quality ,low-price products and high-efficiency service help you to be more competitive.