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Lingluo Tech
[China]
Address:
NO.166 Renmin Road, Chengxiang Town ,Taicang City, Jiangsu Province. Suzhou Jiangsu China
Phone:
86-0512-53538211
Contact name:
Nancy




Lingluo Tech

 

Galvanized Extension Folding Cot Springs

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Galvanized Extension Folding Cot Springs

Click to enlarge image

 Origin

China

 Brand Name

wzzyspring

 Material

galvanized


Overview
Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Style:
Coil
Load Type:
Extension
Material:
Steel
Usage:
folding cot
Function:
folding cot springs
Weight:
Approximately 53g
Steel Standard:
RoHS
Surface Treatment:
zinc coated
Salt Spray Test:
48 hours available
QC report:
Material report, Sample report, Bulk report
HS CODE:
7320.9090
Quality Guarantee:
ISO9001, TS/16949, ROHS
Packing:
Inner carton, outer wooden case
Standard Carton Size:
23*23*31/cm


Supply Ability
Supply Ability:
1000000 Piece/Pieces per Month FOB, CNF, Express Available
Packaging & Delivery
Packaging Details
Inner Packaging: Transparent OPP Bags;
Outer Packaging: export Cartons (23*23*31/cm).
Shipping packaging: wooden cases
Port
Ningbo or Shanghai
Lead Time :
Quantity(Pieces)1 – 5000>5000
Est. Time(day)35To be negotiated


Product Description

galvanized extension folding cot springs 

 

MaterialRoHS carbon spring steel
SpecificationΦ0.08inch wire
End Typehook
Surface Treatmentzinc coated
Wire Dia. OptionWire diameter ranging from 0.08-12.0mm
Material Option

Stainless steel:

SUS301(1.4310), SUS302(1.4307), SUS304, SUS316, SUS631(17-7ph), X-750
Carbon steel: SWC-72A,SWC-65Mn, 82B, 60Si2Mn, 55CrSi(55SiCr),SAE1070,

SWPB(Music wire), EN10270-1 SH, DIN 17223, ASTM-A228 .etc
Copper/Brass: Brass(CuZn36,CuZn40),copper(C1100), phosphor bronze  copper(CuSn6), beryllium bronze copper,enamelled wire .etc
Alloy: titanium alloy etc.

Surface finish option Prevent Rust oil, Black-dyeing, Paint drying, electrophoresis, Electroplating, zinc plating, Nickel plating, chrome plating,  galvanization ,passivation, ultrasonic washing, phosphorization, dacromet, teflon coating,environmental protection plating with ROHS test, salt spray test etc
ApplicationAuto Motive Springs: Aviation,automotive, motorbike, bicycle.Industrial Precision Springs: automatic equipment springs, medical machine springs , toy springs, mold and  other industrial springs.Electrical & Home Appliance Springs: household appliance, circuit board, computer, instrument, furniture, telecommunication, electric tools, etc.
Advantage1. Drawings-Guide production Management for all the compression spring, extension spring, torsion spring, wire forms, snap springs .2. Raw Material ROHS certification3. Stable Supplying Chain & Sales Scale


4. Famous Brand Certificate in the district Wenzhou

5. Above all, great wish to cooperate with client

Factory EquipmentCNC spring formers, tempering furnace, ends grinder, shot-blasting, lathes ,millers, punches etc.
Testing MachinesProjector , digital hardness tester, digital torsion strength tester. digital tension and compression strength tester . elasticity tester. life tester , salt spray test machine etc.
Quality Control

1. PPAP.APQP,SPC,FMEA,MSA  quality management.

2. Tolerance control : DIN, JIS Standard.

3. Raw Material: all material can have ROHS certification

4. Production Procedure: 7 times Inspection before delivery, Welcome Quality inspection from your side before delivery.

5. Traceable management throughout all process from raw material to customers.

CertificationISO9001,TS16949, ROHS


Related Keywords: Extension Springs

  Delivery lead time

20-30 days

  Supply ability

10000 piece/pieces per month


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