Custom Service‌
Custom Service‌
OEM and ODM spring and hardware manufacturing from Haixiang. Send drawings or samples — we handle tooling, prototyping, mass production, surface treatment and quality inspection under one roof.
Custom Service‌
Custom Service‌
OEM and ODM spring and hardware manufacturing from Haixiang. Send drawings or samples — we handle tooling, prototyping, mass production, surface treatment and quality inspection under one roof.
Two Service Models

OEM or ODM — Your Choice

Manufacture to Your Specification

Precise execution of your drawings & tolerancesMaterial, finish and packaging per your specConfidentiality & NDA respected

OEM

Develop the Product With Us

Product evaluation & manufacturability reviewMaterial selection & process suggestionSample development before scale-up

ODM

What We Customize

Every Parameter, Built Around Your Application

We are not limited by fixed standard specifications — key product parameters are customized to your requirements.

Dimensions

Length, diameter, coil count and overall size adjusted to your assembly.

Wire Diameter

Material size selected for the load and space your product allows.

Working Length

Free length, solid height and travel range defined by your mechanism.

Structure & Shape

Standard or special-shaped forms matched to your product geometry.

Material Selection

Spring steel, stainless, music wire, copper, phosphor bronze and more.

Surface Treatment

Zinc / nickel / chrome plating, e-coating, powder coating, passivation, polishing.

From Requirement to Shipment
MOQ & lead time: MOQ depends on the product, material and manufacturing process — small-batch and medium-volume orders are supported. Lead time is confirmed before production based on complexity, quantity and material availability.
01

Submit Requirements

Drawings, samples, photos, dimensions or application details.

02

Product Evaluation

We review structure, material and manufacturing approach.

03

Quotation

Pricing based on confirmed specifications and quantity.

04

Sampling

Sample production to verify the design and process.

05

Sample Approval

You confirm the sample before we scale up.

06

Mass Production

Controlled, repeatable production runs.

07

Quality Inspection

Dimensional, appearance and performance checks.

08

Packaging & Shipment

Secure packing with express, air or sea freight.

Send Your Inquiry

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