Specifications Retractable big coil spring

1. Meterial: 60Si2MnA

2. All sizes are available

3. ISO/TS16949

4. Provide:OEM & ODM

Retractable big coil spring ? Product Description ? 1.Material:?Stainless steel, carbon steel, spring steel, alloy spring steel, refractory steel, brass, bronze 2.Surface Treatment: Zinc Plating, Chrome Plating, Nickel plating, Powder Coating, Polishing, etc. 3.The coil compression spring is resistance to both high/low temperature and high pressure 4.Size: all sizes are available, made by customers' request 5.Colors: Black, Blue, Red, Purple etc. 6.Certificate: ISO9001:2000/TS16949 7.Usage: All kinds of cars, machinery, home appliance, electronic products, electric appliance, stationery,??computers, power switches, miniature switches, architecture, commodity and A/V equipment,?hardware and plastic molds, sports equipment and gifts, and more ?

1	Product	Trailer Coil Springs Manufacturer
2	Wire?diameter	0.5-40mm
3	Material	65Mn/60Si2MnA/55CrSiA?spring?steel
4	Quality?certification	ISO9001:2008
5	Load?type	compression
6	HRC	46-52?degree
7	Supply?ability	5000?pcs?/day
8	MOQ	100?pcs?for?each?item
9	Delivery?time	within?25?days?or?advised?by?customer
10	Validity?period	one?year
11	Packing	plastic?or?PE?bags?for?inner?and?corrugated?cartons?for?outer
12	Form?of?ends	open?/?closed?/?ground?or?not
13	Finish?	coating??/?spraying?/?zinc?/?silver?/?chromium
14	Payment?terms	T/T?or?L/C?or?Western?Union
15	Figure?of?springs	cylindrical?/?conical?/?ends?pig?tail/?special?figures
16	Trade?terms	FOB?/?CFR?/?CIF
17	Equipment	CNC??coil?machines?&?fatigue?tester?&?tensile?tester
18	Usage	car?/?auto?/?automotive?/?industrial?/mechanical?machines
19	Discount	large?quantity,?large?discoun

? Detailed Images ? ? ? ? ? Related Products Axles:??American type & German type with different capacity. Mechanical suspension:?1axle, 2axle & 3axle with different steel plate thickness, German type,American type ? Trailer air Suspension:?1axle, 2axle & 3axle with or without lifting ? Bogie suspension:?24tons, 28tons, 32tons,drum and spoke type ? Landing Gear:?Gear outside & Gear inside with capacity 25tons, 28tons, 30tons and 35tons ? Wheel rim:?Tube type , different size for truck, semi-trailer ? Leaf Spring:?Conventional and parabolic type with different size. ? 5th wheel & King pin:?2'' & 3.5'', Forging type ? Air Chamber:?T14, T16, T24, T30, T24T30, T24T24, T30T30 ? Wheel hub?and?brake drum?with different size. ? ? ? Company Information ?Xiamen Lahoo Auto Parts Co., Ltd. is a leading supplier in auto parts that organized by several factories and joint-ventured? manufacturers which successfully certified with TS16949 and ISO9001/2000 quality control system.?We can supply full range spare parts for full trailers, semi-trailers, heavy duty trucks, light duty trucks, Our main spare parts include leaf spring, wheel rim, axle, Mechanical suspension, air suspension, boogie, turntable, fifth wheel, king pin, landing gear, air chamber, twist lock, Towing Hitches, Bearing and so on. ? ? Contact Us ? ? ? ?