Since 2012 · Shenzhen, China

A vertically integrated
OEM & ODM partner

Premium metal wallets, card holders, and EDC accessories — built on 13+ years of manufacturing discipline and engineered for global brands.

OEM / ODM Solutions

GSTAR production technology workshop in Shenzhen

13+Years in metal manufacturing

80+Countries served

3.6M+Units shipped annually

60+Engineering professionals

01 — Company Overview

A trusted manufacturer of wallets, key organizers, and graded card accessories for premium brands worldwide.

Founded with a single mission — to redefine the standard of metal everyday-carry products — Gstar Industries has grown into a vertically integrated manufacturer specializing in metal card wallets, RFID-blocking holders, pop-up cases, and bespoke EDC accessories.

Our 8,000 m² smart factory in Shenzhen combines automated CNC machining, precision stamping, and surface finishing under one roof, supported by an in-house R&D team that turns brand briefs into shippable products in as little as 30 days.

From early concept and tooling to mass production and global logistics, we operate as the invisible engineering partner behind some of the most respected accessory brands on the market.

Mission

Make premium-grade craftsmanship scalable for global brands.

Headquarters

Shenzhen, China — with three production lines.

People

200+ specialists across production, R&D, and QA.

Campus

8,000m² smart manufacturing campus.

Our Story

Thirteen years of refining one craft.

2012Founded
Gstar established in Shenzhen, focused on precision metal hardware.
2013First export programs
Began shipping OEM metal card holders to European brands.
2016R&D center launched
Opened a 600㎡ in-house design and prototyping center.
2019Smart factory upgrade
Deployed CNC automation and MES — output capacity tripled.
2022Global expansion
Sales offices in the US and Germany; 60+ active brand partners.
2025Sustainable manufacturing
Achieved carbon-neutral packaging across all SKUs.

02 — Why Choose GSTAR

Six reasons leading brands keep coming back.

Vertical integration

Tooling, machining, finishing, assembly and QC — all in-house, no middlemen.

Smart automation

CNC, robotic polishing, and MES-driven traceability across every production line.

Quality first

IPQC + OQC dual inspection with AQL 0.65 standard on every shipment.

In-house R&D

Industrial designers and structural engineers ready to co-develop with your team.

Global logistics

DDP, DDU, sea, air & express — partnered with DHL, FedEx and Maersk.

Confidentiality

NDAs, IP protection and segregated production lines for sensitive programs.

04 — Factory Tour

Step inside our smart manufacturing campus.

Automated assembly line at the GSTAR factory — TOURAutomated Assembly

Assembly and packaging area at the GSTAR factory — TOURLogistics Center

Inspection laboratory at the GSTAR factory — TOURInspection Lab

R&D workshop at the GSTAR factory — TOURR&D Workshop

GSTAR production lines and CNC machining equipment

05 — Manufacturing Capability

Industrial-scale precision, brand-grade finish.

Our production lines are organized around three core competencies — precision stamping, multi-axis CNC machining for premium finishes, and high-mix automated assembly for fast configurability. Every workstation is connected to our MES, giving you per-batch traceability.

Aluminum 6061/7075, stainless 304/316, titanium, brass
PVD coating, anodizing, electrophoresis & laser engraving
Cleanroom-grade assembly for RFID and electronic modules
AQL 0.65 sampling on 100% of finished goods

300K+Units / month peak throughput

120+CNC stations · 5-axis & robotic polishing

30 daysSampling lead time from concept to first article

06 — R&D Center

From a sketch on Monday to first samples in 30 days.

Our 20-person R&D center is the engine behind every Gstar product. Industrial designers, mechanical engineers, and CMF specialists work in tight loops with our tooling shop — shortening the path from concept to validated sample dramatically.

Industrial design

Sketch, 3D modeling, ergonomic study and CMF specification.

Material lab

Alloy testing, surface adhesion and RFID shielding validation.

Mechanical engineering

Tolerance analysis, FEA and tooling DFM for mass production.

20+R&D engineers

GSTAR R&D team reviewing material samples

07 — OEM & ODM Services

One partner, from blank page to retail shelf.

Brief & Concept

Share your idea, references and target market — NDA on day one.

Design & DFM

Industrial design, structure, CMF and tooling feasibility.

Prototyping

CNC-machined samples within 15–30 days for review and validation.

Tooling & Pilot

Hard tooling, pilot run, packaging design and compliance testing.

Mass Production

MES-tracked production with IPQC, OQC and shipment inspection.

Logistics

EXW, FOB and DDP shipping with full export documentation.

08 — Quality Control System

A five-gate inspection system on every order.

Quality is engineered upstream and verified at every stage. Our QC team enforces ISO 9001-aligned procedures with statistical sampling and a closed-loop defect tracking system that drives continuous improvement on every SKU.

01IQC — incoming materials
02IPQC — in-process audits
03FQC — finished goods inspection
04OQC — outgoing shipment inspection
05Reliability laboratory testing

RFID quality testing at the GSTAR inspection lab

09 — Certifications & Compliance

Audited, certified and ready for regulated markets.

ISO 9001ISO 14001BSCIREACH RoHSSGSFCCCE

Full audit reports and certificates available on request. We support custom compliance testing (Prop 65, EU REACH SVHC, FDA food-contact) for retail launches.

10 — Sustainability

Manufacturing that respects the next generation.

Recycled aluminum

85% post-industrial recycled alloy in core product lines.

Closed-loop water

Anodizing rinse water is filtered and reused on-site.

Carbon-neutral packaging

FSC-certified paperboard, soy ink and zero plastic.

11 — Global Market & Partners

Serving brands across 80+ countries.

From boutique accessory labels in Europe to mass-market retailers in North America and Asia, our partners trust Gstar for consistent quality and reliable delivery — backed by regional sales support and bonded warehousing.

AURORANEXONVOLTAICPRIMEOMEGA QUARTZVECTORHELIXATLASNOVA

12 — Download Center

Everything your sourcing team needs, in one place.

Company Profile 2026

PDF · 8.2 MB

Product Catalog — Metal Wallets

PDF · 24 MB

OEM / ODM Capability Brief

PDF · 5.4 MB

ISO 9001 Certificate

PDF · 1.1 MB

13 — FAQs

Answers to the questions we hear most often.

What is your typical MOQ?

MOQ depends on the product category. Standard models generally start at 500 units, while customized OEM/ODM projects usually begin at 1,000 units. For prototype validation or new product development, we also support small pilot runs.

How long does sampling take?

Existing products can normally be sampled within 7–10 days. Customized OEM/ODM projects usually require 15–30 days, depending on tooling, materials, surface finish and structural complexity.

Do you protect our design IP?

Yes. We are happy to sign an NDA before discussing your project. Customer drawings, CAD files, molds and technical documentation are securely managed, with restricted production access to protect confidential information.

Which shipping terms do you support?

We support EXW, FOB, CIF, DDP and DAP shipping terms. Products can be shipped by express courier, air freight or sea freight, depending on your delivery schedule and destination.

Can you handle retail-ready packaging?

Absolutely. We provide complete packaging solutions including gift boxes, barcode labels, instruction manuals, UPC stickers, display-ready packaging, Amazon FBA preparation and custom branding services.

Do you offer dropshipping?

Yes. For qualified partners we can provide dropshipping, warehouse fulfillment and blind shipping services. We also support customized packing slips and regional warehousing to shorten delivery times.

Get in Touch

What Can We Do For You? Send Us An Email

Contact Our Team

A vertically integratedOEM & ODM partner