Heavy Duty OEM Custom Torsion Spring for Sectional Overhead Garage Door

Name: Heavy Duty OEM Custom Torsion Spring for Sectional Overhead Garage Door
Brand: Zhongshan Baishun Hardware Manufacturing Co., Ltd.
SKU: 2265336315

Guangdong, ChinaZhongshan Baishun Hardware Manufacturing Co., Ltd.

US$0.20

10-2,999 Pieces

US$0.08

3,000-9,999 Pieces

US$0.06

10,000-29,999 Pieces

US$0.05

30,000-49,999 Pieces

US$0.01

50,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Phonation, Buffer, Drive, Restoration, Measurement, Machine Hardware Parts

Material

Stainless Steel

Model NO.

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance, Sports

Load Type

Compression

Production Process

Hot Roll

Shape

Spiral

Sevices

OEM ODM

Wire Forming

6 Bending Wire Forming Machines

Spring

19 Computerize Spring Machines

CNC

8 CNC Machines

Stamping

15 Stamping Machines

Advantage

3400 Square Meters Factory

Support

Custom Made Many Kinds of Metal

Transport Package

PE/Cartons/ Pallet

Specification

diameter 0.2-40 mm

Trademark

BAISHUN or OEM

Origin

Zhongshan and Dongguan, Guangdong, China

HS Code

730209000

Production Capacity

5000000/Year

Key features

Comprehensive Customization: Full customization from samples, designs, and minor adjustments available.

OEM and ODM Services: Accept drawings, samples, or ideas to produce custom metal parts.

Wide Material Selection: Supports Iron, Stainless Steel, Aluminum, Copper, Brass, and Spring Steel.

Advanced Manufacturing: Equipped with 3D wire forming, CNC, and computerized spring machines.

Fast Response Time: Price quotes provided within 1 hour from Monday to Saturday.

Flexible MOQ Policy: No MOQ for stock items or custom orders, with pricing based on quantity.

Quality Assurance: ISO9001 certified with salt spray and hardness testing capabilities.

Rapid Delivery: Regular items ship within 7 days; custom items in 10-30 days.

Company profile

High Repeat Buyers ChoiceCustomization from SamplesCustomization from DesignsYears of Export Experience

Zhongshan Baishun Hardware Manufacturing Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Shenzhen portAverage Response Time: ≤1.04h

AI-Powered supplier vetting

SummaryZhongshan Baishun Hardware Manufacturing Co., Ltd. is a limited company with 65 employees and an affiliated company, combining R&D, production, and sales. It offers wire forming, springs, CNC products, stamping parts, and related hardware, with stated production equipment and more than 20 years in precision manufacturing. The supplier reports ISO9001 certification, new products during the past year, ODM services, OEM services for well-known brands, and broad customization capabilities. Export sales represent 51%–70% of total sales, and the supplier has exported for 13 years. However, it reports no valid manufacturing contract with affiliated subcontractors, no stock, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Finished products are checked by packing staff, while environmental assessment and fire-drill status are unknown. Financial records are indicated for 2021–2023, but no detailed financial figures are provided.

Supplier typeThe supplier is identified as a limited company with 65 employees and an affiliated company. Its business combines R&D, manufacturing, and sales, and its offerings include wire forming, springs, CNC products, stamping parts, and other hardware products.

CertificationsThe company description explicitly states that the supplier holds ISO9001 international quality system certification. No other certification is identified in the provided information.

R&D capabilityThe supplier states that it has R&D capability, launched new products during the past year, provides ODM services, and integrates R&D with production and sales. It also reports no available SDK, but the available evidence still explicitly supports product-development capability.

Production capacityThe supplier lists computer spring, wire-forming, CNC lathe, punching, and automatic cam-lathe equipment, has exported for 13 years, and reports 51%–70% export sales with lead times within 15 working days. Countervailing limitations include no valid contract with affiliated subcontractors and finished-product inspection performed by packing staff, indicating some production-control risk.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full and minor customization, and flexible customization. These capabilities are reported both under R&D services and design services, providing direct evidence of broad customization coverage.

Product Q&A

Q:Can I custom made my products?

Yes. We provide the OEM ODM services. You can provide us your drawing or send us samples what you want, we can produce them accordingly. Or you tell us your idea, we create a design drawing.

Q:How do I know your quality?

You can know our quality through product pictures, actual shooting videos, customer reviews, or we can send you sample which you need is in stock, etc(Samples only, if in stock).

Q:Can you provide material certificates?

Yes. Our factory can provide material certificates, and in general, we also provide product testing reports.

Q:How long will it take me to get the price?

In general, after receiving your inquiry, we will reply as soon as possible within 1 working day to avoid any inconvenience to you, we can adjust price after talking any details, then quote soon. We will provide you with a quote after receiving your drawings (with detailed specifications) and quantity.