High Precision Constant Force Flat Spiral Springs Flat Coil Spring

Name: High Precision Constant Force Flat Spiral Springs Flat Coil Spring
Brand: Kunshan JST Technology Development Co., Ltd.
SKU: 879375505

Jiangsu, ChinaKunshan JST Technology Development Co., Ltd.

US$0.50-4.00

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Certification

CE, RoHS, ISO9001

Model NO.

JST-S281

Standard

DIN, ASTM, GB, JIS, ANSI, BS

Customized

Material

Alloy

Application

Metal Recycling Machine, Metal Processing Machinery Parts, Metal forging Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery

Name

High Precision Constant Force Flat Spiral Springs

Size

Customized, Per Drawing's Requirement

Processing Method

CNC Turning, CNC Machining

Tolerance

+/-0.01mm

Surface Roughness

Ra1.6

Inspection

100% Inspection Before Shipment

Drawing

JPEG, Pdf, CAD, Igs Accepted

Payment

30%T/T+70%T/T, West Union, etc

Edges&Holes

Debarred

Service

OEM and ODM Are Welcome

Precision Range

0.05mm-0.2mm

Surface Treatment

Polishing, Heat Treatment, Galvanization etc

Inspection Machines

CMM, Projector, Universal Testing

CNC Machining or Not

CNC Machining

Micro Machining or Not

Micro Machining

Transport Package

1 PC One PE Bag, 15 Kgs One Carton.

Specification

CE, RoHS, SGS

Trademark

JST or OEM

Origin

Jiangsu, China

Production Capacity

20, 000PCS / Month

Company profile

Kunshan JST Technology Development Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2009-09-01Nearest Port: ShanghaiAverage Response Time: ≤2.78hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryKunshan JST Technology Development Co., Ltd. is identified as a trading company and limited company offering CNC machined parts. The supplier reports broad customization and ODM capabilities, recent new-product activity, OEM service for known brands, inventory capability, and export coverage across five regions. However, it is a very small organization with five employees, fewer than five years of R&D engineer experience in total, no available SDK, and zero reported quality-control testing equipment. Corrective-action and complaint-handling procedures are documented and followed. Financial information is limited to year labels, while certification status, customer names or case details, raw-material traceability, and quality assurance status are not sufficiently evidenced. The cited audit record was conducted by BV, but its evaluation result and audit type are not interpretable as a certification or positive qualification from the provided data.

Supplier typeThe supplier is described as a trading company and a limited company, with CNC machined parts as its primary and offered product. It is not identified as part of a larger company group and reports five employees, indicating a small, standalone supplier structure.

After-Sales capabilityThe supplier reports clear procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although no evidence is provided regarding response times, warranty coverage, or service outcomes.

R&D capabilityThe supplier states that it launched new products during the past year and provides ODM services, while its total R&D engineer experience is reported as less than five years. It has no available SDK, so the evidence shows some product-development activity but limited documented R&D depth and no SDK support.

Production capacityThe supplier reports 5,000,000 pieces of custom machining-parts output, inventory capability, exports to Eastern Europe, the Middle East, North America, Oceania, and Western Europe, and off-peak lead time within 15 workdays. However, it has only five employees, no overseas warehouse, and no valid manufacturing-capacity contract status provided; the reported output should therefore be treated as supplier-stated capacity without independent validation.

Customization capabilityBoth records explicitly list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, providing direct evidence of broad customization capability for CNC machined parts.