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Customized Butterfly Torsion Spring for Door Closer System

Name: Customized Butterfly Torsion Spring for Door Closer System
Brand: Jiangmen Max Springs Metal Products Co., Ltd
SKU: 1963650262

Guangdong, ChinaJiangmen Max Springs Metal Products Co., Ltd

US$3.00

10-999 Pieces

US$0.088

1,000-999,999 Pieces

US$0.006

1,000,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed

Material

Stainless Steel

Model NO.

TOR 321

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Bend

Production Process

Cold Roll

Shape

Wire

Surface Treatment

as Required

Coil Direction

as Required

Spring Index

as Required

Quality Control

100%Inspection

Transportation

Express, Ocean and Air

Spring Constant

as Required

Style

Coil

Materials

Stainless Steel, Stainless Steel, Carbon Steel Wir

Sample Time

Within 3 Days

Keywords

Wire Forming Spring

Usage2

Industrial

Endurance Limit

100000 Times

Packing

PE Bag+Carton Box

Service

OEM

Transport Package

Cartons or as Required

Specification

Customized

Trademark

N/M

Origin

Guangdong, China

HS Code

7320209000

Production Capacity

5000000

Key features

Customizable Surface Treatment: Available in Nickel, Zinc, Tin, Chrome, Silver plating, or as required.

Diverse Wire Shape Options: Coil, flat, rectangular, square, triangular, or custom shapes available.

Wide Material Selection: Stainless Steel, Carbon Steel, or customized materials upon request.

Rapid Sample Delivery: Samples ready within 3-7 days after order confirmation.

Free Stock Samples: Free samples available for testing; customer covers shipping or pays fee.

OEM and ODM Services: Full customization support based on customer specifications or drawings.

Flexible Payment Terms: Accept T/T, L/C, Paypal, Western Union, or 30% deposit with 70% balance.

High Endurance Limit: Designed for up to 100,000 cycles of operation.

Company profile

Importers and Exporters

Jiangmen Max Springs Metal Products Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2022-04-29Nearest Port: Shenzhen port, Guangzhou portAverage Response Time: ≤2.50hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryJiangmen Max Springs Metal Products Co., Ltd. is identified as a precision spring and hardware manufacturer with product development, metal-product research, and related retail and sales activities. It reports ISO 9001 and ISO 14000 certification, two production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier supports flexible customization, sample-based customization, design-based customization, and ODM services, and reports new products during the past year. Export activity represents 41%–50% of sales, with a stated export history of four years, but no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. Finished-product inspection instructions are available and uniformly followed. There is no OEM service for popular brands, no available SDK, no manufacturing-capacity contract with related subcontractors, and no in-stock capability. Environmental and fire-drill statuses are unknown. Customer cases are not explicitly documented.

Supplier typeThe supplier is a precision spring manufacturer with modern spring production and testing equipment. Its stated scope also covers hardware manufacturing and development, spring manufacturing and sales, metal daily necessities, and metal-product research and sales.

CertificationsThe supplier reports holding ISO 9001 and ISO 14000 certifications, providing explicit evidence of quality-management and environmental-management system certification.

R&D capabilityThe supplier reports R&D capability, new products within the past year, 6–10 total years of R&D engineer experience, and modern spring production and testing equipment. However, it has no available SDK and does not provide OEM services for popular brands; these facts do not establish a deficiency in general product innovation.

Production capacityThe supplier operates two production lines, has modern spring manufacturing and testing equipment, uses uniformly followed finished-product inspection instructions, and reports lead times within 15 workdays in both peak and off-season. Constraints include no in-stock capability and no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers flexible customization, customization from samples, customization from designs, and ODM services. Its precision spring manufacturing focus and product-development capability support the stated customization offering.

Product Q&A

Q:Are you a trading company or manufacturer?

We are the OEM and ODM manufacturer in Jiangmen China.

Q:What is your lead time?

3-7 days for samples, 10-15days for mass production.

Q:How can I get an sample for testing?

A.Free sample: We'd love to send you free samples which have in stock, and you just need to arrange the shipment or pay the shipping fee. B.Charged sample: $100 for sample develop, and refund after mass production.

Q:Do you offer custom service?

Yes, it's our job, send us your specification or drawings, and we will make you perfect products. Or tell us your idea for getting a design from us.

Q:What is your terms of payment?

We accept T/T, L/C, Paypal, Western Union, or 30% per T/T 70% balance before shipment.