Are discounts available for large orders?

Yes, we offer reasonable discounts for big orders, old customers, and frequent buyers.

What shipping methods are available?

We offer shipping by sea to the nearest port, by air to the nearest airport, or by express (DHL, UPS, FEDEX, TNT, EMS) to your door.

What is the quality standard of your products?

We specialize in high-quality products with 100% strict inspection for every processing step.

OEM Powerful Copper Spring Beryllium Copper Chrome Zinc Nickel Surface Treatments Auto Hardware

Name: OEM Powerful Copper Spring Beryllium Copper Chrome Zinc Nickel Surface Treatments Auto Hardware
Brand: Ningbo Inunion Import and Export Co., Ltd.
SKU: 2128858175

Zhejiang, ChinaNingbo Inunion Import and Export Co., Ltd.

US$0.10-50.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Nice Product Picture

Warranty

1year

Model NO.

OEM spring

Condition

Used

Certification

CE, RoHS, GS

Standard

DIN, ASTM, GOST, GB, JIS, ANSI, BS

Customized

Material

Metal

Application

Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery, Customized Spring

CNC Production Time

10-30days

Sample Production Time

2-3 Days

Sample Cost

$15

Surface

Anodized / Polished

Transport Package

Carton

Specification

Custom

Trademark

INUNION

Origin

Ningbo

HS Code

732690900

Production Capacity

5000PCS/Year

Key features

Comprehensive OEM/ODM Service: Full customization from samples, designs, or minor adjustments with legal protection for client designs.

Wide Material & Process Range: Supports metal, PVC, ABS, PP, PE with CNC, welding, forging, and various surface treatments.

Strict Quality Control: 100% strict inspection for every processing step to ensure high-quality product standards.

Flexible Sample Policy: Free stock samples in 3 days; customized samples within 7 days (courier cost paid by buyer).

Multiple Payment Options: Accepts TT, Western Union, L/C, and PayPal with flexible terms based on order amount.

Global Shipping Solutions: Offers sea, air, and express delivery (DHL, UPS, etc.) to nearest port or customer door.

CE, RoHS, GS Certified: Products meet international standards including DIN, ASTM, GOST, GB, JIS, ANSI, and BS.

Fast Production Lead Time: Sample production in 2-3 days; CNC production time ranges from 10-30 days.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Ningbo Inunion Import and Export Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.53h

About Our Factory & Business Background

AddressUnit1203, Mc Mansion, No. 385 Tianzhi Road, Shounan Street, Yinzhou District, Ningbo315194, Ningbo, Zhejiang, China

Plant Area451 square meters

Number of Employees19

Registered Capital10,000,000 RMB

Terms of PaymentLC, T/T, D/P, Western Union, PayPal, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity100 Pcs

Supply Chain Partners250

Our Production Capability & Technical Expertise

Main ProductsMachining Part, Plastic Injection Part, Stamping Parts, Casting Parts, Forging Parts, Weldments, Profile, Metal Parts

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2014-05-14

Main MarketsNorth America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff9

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Are samples available before placing an order?

Yes, stock samples can be sent for free within 3 days. Customized samples are sent within 7 days.

Q:What is the sample policy regarding costs?

We provide free samples, but the buyer must pay the courier cost via express services like DHL, TNT, UPS, or FEDEX.

Q:Can you manufacture products based on my designs?

Yes, OEM/ODM is welcome. You can send pictures or files, and we can legally protect your design if necessary.

Q:Is it possible to place a mixed order?

Yes, you can mix colors and styles when ordering from our stock items.

Q:What payment methods are accepted?

We accept PayPal, Western Union, T/T, and L/C. For orders under $500, 100% advance is required; for orders above $500, 30% advance and the rest before shipment.