Multi Leaf Springs for Semi Trailer Suspension

• Material: Stainless Steel
• Certification: ISO/TS16949, ISO9001
• Car Make: Volkswagen, Benz, Hyundai, Nissan, Volvo, Mazda, Kia
• Position: Rear
• OEM: No
• Type: Suspension Spring
• Model NO.: 90x16
• Name: Conventional Leaf Spring
• Transport Package: Pallet
• Specification: 90X16
• Trademark: WONDEE
• Origin: China Wondeeauto
• Production Capacity: 100000 Tons/Year

Product Description

 
1. On Wondee leaf springs Since 1999
2. 20 years experience on semi trailers and components
3. 1 year Quality warranty
4. ISO, TS16949 Certificate
5. 7x16 hours service
6. Customized ODM OEM leaf springs available 
7. 4 Global Offices



Wondee leaf springs Specification:
1.Leaf spring raw material source: Our spring flat bar is from the top 1 steel material supplier in China.
2.Color: Red, shinning black, dark black, grey, blue leaf spring.
3.Materials: 60Si2Mn,SUP6,SUP7,SUP9,SUP9A,SUP10,SUP11 and SUP11A are available.
4.Certificate: ISO9001; TS16949; COC; PVOC; CIQ; SONCAP; BV; C/O; FORM E.
5.Suitable for Truck, trailer and bus leaf springs : SCANIA,MAN,VOLVO,TOYOTA,BPW,RANDON,UAZ ,MERCEDES- BENZ,DAF,IVECO,HOWO,CIMC
6.Our products are popular in the worldwide market, including North American, South American, European, African
  Wondee leaf spring has reached more than 100 countries.

Wondee leaf spring factory:


 Dacromet treatment and Painting line .



Wondee leaf springs Advantage:
 
01.No Rust problem + Perfect looking
Method:
>> Single leaf by electrophoretic painting(Optional)
>> Sembling spring by electrostatic painting(Optional)
Benefits for customers
>> Salt spray testing > 500 hours beat general industrial level 200 hours,avoid rust possiblity
>> Perfect-looking -- uniform painting, complete painting, no scratch
 
02. Pre shot-peening
Method:
>> Make shot peening under rated capacity
Benefits for customers
>> 180,000 times fatigue life beat general level 150,000 times; 
>> bear heavier capacity and use longer time; 
 
03. Pre-pressing and adjust
Method:
>> Make pre-pressing under rated capacity 
>> Select camber by computer
Benefits for customers
>> Guarantee reasonable camber and keep smallest tolerance, 
>> select out leaf spring whose camber is not qualified




Conventional OEM Steel Truck Trailer Leaf Spring Production Process:


FAQ:
 
Q: How do you guarantee quality?
A: We take quality inspect records from raw material to finished product.
   The former department bear 100% responsibility for next process.
 
Q: Can you produce if we have samples only?
A: Our technical ability is strong enough to deal with different types of spring.
   Sample drawing and customers' interests will be protected well.
 
Q: Is it possible to have sample for quality testing?
A: Same or similar sample are available for free.
 
Q: What is your MOQ?
A: For common material size, MOQ requires 30~50 pcs;
   For special material size, Moq requires 3 ton or more;
 
Q: What is your terms of payment?
A: T/T, L/C, Western Union,
 
Q: How do customers evaluate WONDEE?.
A: I must say that you have solved this problem very well.
   It is always best to be open and solve these kind of problems in best possible way for both of us.

Certifications:


Leaf springs for trucks and semi-trailers
 

SH63-1430-FA	48110-3V700-FA	54010-NB100-F3	EZ9K869691101-F2	1-51130-433-0-FA
55020-1T400-HA	8-97092-445-1-FA	MK306251-R1	EZ9K869691102-F1	1-51300-524-0-HA
MC031096-HA	8-94118-505-1-HA	911B-0508-R1	EZ9K869691102-F2	MB339052-RA
54010-01Z17-FA	8-97073-224-M-HA (5L)	911B-0508-R2	EZ9K869691102-F3	MR448147A-RA
48120-5380B-FA	97073-225M-HA (9L)	911B-1102A-F1	SCN-1421061-RH	MC110354-FA
1-51110-051M-FA	8-97073-224M-RA	48220-5891A-R1	SCN-1303972	41310-80010-RA
1377695-RA	48110-60391W-FA	352-320-1302-F1	SCN-1421060-LH	55020-Z5106-RA
257888-FA	MB294032-FA	FCP37-R1	XCMG 9020-1780-F1	48210-3V610-RA
29FDZ1-02010 FA	54010 31Z61-FA	FCP37A-R1	XCMG 9020-1780-F2	55020-G6105-RA
352525	352-320-1302-FA	48210-60742	XCMG 9020-1780-F3	8-97070-508M-RA
CW53-02Z61HD-FA	48110-3V790-FA	48210-8891A-R1	MK383732-FA	MC114890-RA
48220-3430-HA	621 320 0002 RA	70×11×1300 M12.5	3V610-HA 5L	48210-87C14-HA
55020-Z9001-HA	48210-2341	60×7×1300 M10.5	MC114890 RA	8-97070-508M-HA
55020-Z3001-RA	51310-7800-RA	HOWO90161800	CW53-02Z61-FA	HNIT300-FA
624 320 0006 RA 16L	54010-Z3007-FA	833150P-R1	SH63-1430-FA-HD	TD50M3-RA
54010-G5500MH-FA-HD	48110-5570A-FA	833150P-R2	227-M-FA-0	55020-Z2302-RA
1915-90-30-41	101199SC-RA	833150P-R3	3W920-FA-3L	55010-C1301-HA
MK 382877R	48120-4340-FA	55020-Z5176-H1	3V790-RA+HA 3L	48210-5180B-HA
48110-87338A-FA	1-51340-010-0-HA	48110-5350A-F2	48120-5380B-M20 FA	720612-TA-12.5
48210-87C37A-RA	0178-01-TA	48110-5350A-F1	W023-34-010B-FA	48220-3360B
48210-87C14-RA	54010-Z2006A-FA	48210-2002B-R1	8-94118-505-1-RA	48220-3430A-RA
48150-1890A-FA	48110-8780A-FA	48210-5180B-R	8-94101-345-0-FA	CAMC RA
48210-830T0-RA	54011-99117-FA	48220-3430A-R2	54010-1T700-FA	29AD-02010-B FA
8-94343-130-0-RA	48150-2341A-FA	48210-5180B-R2	265627-FA	0022-RA 2L
8-94343-082-M-FA	48150-2341A-FA-HD	269087-R2	W782-28-010-RA	55022-1T400-RA
MK310031-FA	55020-Z0073A-RA	470131-R1	W782-34-010-FA	21200078 TA
48110-87334-FA	257624M-R1	470131-R2	8-97092-450-M-FA	257653 RA
TYT 48210-OK020HD	54010-01Z17-F3H	09475-01-T1	535173-RA	257654 RA
8-97092-449 FA	EZ9K869691101-F1	1-51300-524-0-RA	257847 RA	972015M-TA
				257867 FA

Besides trailer Leaf springs  , WONDEE also Supply:
 

Semi-trailers:
Skeletal semi-trailers	flatbed semi-trailers	container semi-trailers	low bed semi-trailers
van semi-trailers	fuel tank semi-trailers	logging semi-trailers	Fence Semi trailers
Spare Parts:
Leaf spring,	flat bar,	Chassis,	H-beam
Air suspension,	mechanic suspension,	bogie	Coupling,
Axle	air chamber,	slack adjuster	hitch.
Brake drum	brake shoe	brake lining	wheel hub
tubeless wheel rims,	tube wheel rims,	Aluminum wheel rim	wheel bolt
u bolt	center bolt	hub bolt	twist lock,
Turntable,	5th wheel,	landing gear,	king pin,