What certifications does the product have?

The product is RoHS and HE certified. Our management certifications include ISO/9001:2015 and IATF16949.

What payment terms do you accept?

We accept Trade Assurance, T/T, PayPal, Western Union, Alipay, and L/C.

How is the product packed?

Inner packing includes PE bags, EPE foam, anti-rust paper, blister, SMT, vacuum packing, plastic boxes, or color boxes. Outer packing uses stretch film, cartons, pallets, or wood cases.

Factory OEM Piano Wire Stainless Steel Galvanized Torsion Spring Customized Precision Hardware Spring Small Torsion Spring

Name: Factory OEM Piano Wire Stainless Steel Galvanized Torsion Spring Customized Precision Hardware Spring Small Torsion Spring
Brand: Guangdong Yubiao Hardware Co., Ltd.
SKU: 2025557715

Guangdong, ChinaGuangdong Yubiao Hardware Co., Ltd.

US$0.01-1.99

1,000 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Drive

Material

Steel

Model NO.

OEM20221027-02

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Hot Roll

Shape

Coil

Service

Customized OEM ODM

Drawing Format

3D/CAD/Dwg//Step/Pdf

Transport Package

Inner Polybag, Outer Box

Specification

Customized

Trademark

yubiao

Origin

China

Key features

Customized OEM/ODM Service: Supports customization from samples, designs, and flexible options.

Wide Material Selection: Steel, stainless steel, aluminum, brass, titanium, and plastic options.

Multiple Surface Finishes: Galvanizing, plating, anodizing, powder coating, and laser etching.

High Precision Tolerance: Manufacturing tolerance ranges from 0.02mm to 0.1mm.

Industry Certifications: RoHS, HE certified; ISO9001 and IATF16949 management certified.

Flexible Payment Terms: Accepts TT, PayPal, Western Union, L/C, and Trade Assurance.

Experienced Manufacturer: Established in 2000 with 14 years of export experience.

Comprehensive QC System: 7 QA inspectors perform random visual and function inspections.

Company profile

Years of Export ExperienceExperienced TeamExhibition ExperienceODM Services

Guangdong Yubiao Hardware 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: 14 years CertifiedNearest Port: shenzhen portAverage Response Time: ≤3.61h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 63 employees and offers stamping parts, springs, CNC milling and turning parts, auto lathe parts, and fasteners. It reports broad customization and ODM capabilities, recent new-product development, and OEM service for well-known brands. Manufacturing arrangements are supported by valid contracts with associated subcontractors, while finished-product inspection instructions are reportedly implemented uniformly. Export activity is substantial, with 71%–90% of sales from exports and 12 years of export experience. Service procedures, corrective actions, complaint handling, and overseas technical services are documented. However, the supplier reports no in-stock capacity, overseas warehouse, overseas showroom, or available SDK. Certification holdings and specific customer cases are not provided.

Supplier typeThe supplier is identified as a combined-type company and a limited company, with no larger-company group affiliation reported. Its stated product scope centers on metal and precision components, including stamping parts, springs, CNC parts, auto lathe parts, and fasteners.

After-Sales capabilityThe supplier offers overseas debugging, maintenance, and training, and reports written procedures and records for service assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse or showroom, so the evidence supports procedural and technical service capability rather than local physical service infrastructure.

R&D capabilityThe supplier reports that it developed new products during the past year and provides ODM services, indicating active product-development capability. It also reports no available SDK, which limits evidence of software or development-interface support but does not negate the stated product R&D capability.

Production capacityProduction-related evidence includes valid manufacturing contracts with each associated subcontractor, uniformly followed finished-product inspection instructions, documented service procedures, 30 qualified service-capability suppliers, and lead times within 15 working days in both peak and off seasons. The supplier has 63 employees, but no production capacity volume or equipment detail is provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-manufacturing support.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. However, no customer names, project descriptions, product applications, order history, or independently verifiable case details are supplied.

Product Q&A

Q:What materials are available for the springs?

We offer low, middle, and high carbon steel, spring steel, stainless steel (201, 301, 304, 316), aluminum, brass, bronze, copper, titanium, and various plastics like PP, Nylon, and PVC.

Q:Can you provide OEM and ODM services?

Yes, we provide full OEM/ODM services including customization from samples, designs, and flexible customization options. We accept 3D, CAD, DWG, STEP, and PDF drawing formats.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 20 pieces.

Q:What are the lead times for production?

The average lead time is within 15 workdays during the off-season and within one month during the peak season.

Q:What surface finishes are available?

We provide heat treatment, polishing, electropolishing, various platings (zinc, nickel, chrome, etc.), black oxide, hot-dip galvanizing, powder coating, paint coating, blasting, anodizing, phosphating, and laser etching.