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Hot Sale for Torsion Spring Roller Blind - big coil Construction Machinery spring – Excellent

Short Description:

Overview Quick Details Place of Origin: Zhejiang, China (Mainland) Style: Coil Load Type: Compression Material: Steel Usage: Construction Machinery Function: Construction Machinery spring Sample Charge: refund after bulk order Steel Standard: RoHS HS CODE: 7320.9090 Finish: black oxide Salt Spray Test: 24, 48, 72, 96 hours available QA: Material report, Sample report, Bulk report Quality Guarantee: ISO9001, TS/16949, ROHS Packing Method...


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"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our enterprise with the long-term to build with each other with consumers for mutual reciprocity and mutual advantage for Custom Spring Clockwise , Touch Button Spring , Single Pin Stainless Steel Button Spring , We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
Hot Sale for Torsion Spring Roller Blind - big coil Construction Machinery spring – Excellent Detail:

Overview
Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Style:
Coil
Load Type:
Compression
Material:
Steel
Usage:
Construction Machinery
Function:
Construction Machinery spring
Sample Charge:
refund after bulk order
Steel Standard:
RoHS
HS CODE:
7320.9090
Finish:
black oxide
Salt Spray Test:
24, 48, 72, 96 hours available
QA:
Material report, Sample report, Bulk report
Quality Guarantee:
ISO9001, TS/16949, ROHS
Packing Method:
Opp bags and cartons
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 :
25 working days

Product Description

big coil Construction Machinery spring

 

Material RoHS carbon steel
Applications construction machinery
Surface Treatment black oxide
Wire Dia. Option Wire 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 plating with ROHS test, salt spray test etc

Application Auto 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 bord, computer, instrument, furniture, telecommunication, electric tools, etc.

Advantage 1. Drawings-Guide production Management for all the compression spring, extension spring, torsion spring, wire forms, snap springs .

2. Raw Material ROHS certification

3. Stable Supplying Chain & Sales Scale

4. Famous Brand Certificate in the district Wenzhou

5. Above all, great wish to cooperate with client

Factory Equipment CNC spring formers, tempering furnace, ends grinder, shot-blasting, lathes ,millers, punches etc.
Testing Machines Projector , 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  thoughout all process from raw material to customers.

Certification ISO9001,TS16949, ROHS

 

 

ATTN: Read This Before Buying 

A. Due to the internet and computer display solutions. The actual products may differ from

the pictures. Please contact our salesmen for further assistance.

B. All the extension springs, compression springs, torsion springs, wire firms can be made in customized demands.

C. We appreciate Drawing-Guide Production, Please send us spring drawing as possible as you can when you inquiry.

D. We appreciate your inquries and you are welcome all the time!

big coil Construction Machinery spring

Product detail pictures:

Hot Sale for Torsion Spring Roller Blind -
 big coil Construction Machinery spring – Excellent detail pictures

Hot Sale for Torsion Spring Roller Blind -
 big coil Construction Machinery spring – Excellent detail pictures


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"Based on domestic market and expand overseas business" is our development strategy for Hot Sale for Torsion Spring Roller Blind - big coil Construction Machinery spring – Excellent, The product will supply to all over the world, such as: Malta , Canada , Korea , Our solutions have national accreditation standards for experienced, premium quality items, affordable value, was welcomed by people around the globe. Our goods will continue to increase in the order and look forward to cooperation with you, Really should any of those products be of interest to you, please letus know. We are going to be pleased to give you a quotation up on receipt of one's detailed specifications.
  • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Eartha from Rome - 2016.01.28 18:53
    We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Maureen from Honduras - 2016.10.13 10:47

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