KOR

Past Development Works

What We've Built Together

From client projects to our own in-house brands —
projects completed from development through production and delivery.

Client Projects

Client Projects

Real projects carried out with brands across various industries
— from planning to mass production.

B2B · Development · Mass Production

Shinjimoru

Smartphone Accessories

A leading Korean smartphone accessory brand we've partnered with since 2009, handling their product development. Their products reached #1 in Coupang's smartphone accessories category, and our collaboration has since expanded beyond accessories into electronics supply.

B2B · Development · Mass Production

PurpleNest

Pet Products

A pet products brand we've partnered with since 2019. We handle their product development, working together from tooling through mass production.

B2B · Development · Mass Production

Found/Founded

Design Object Brand

A partnership with a design object brand dating back to 2017. We combined die casting, machining, and other manufacturing methods to bring intricate design objects to mass production and supply.

Private Brand

In-House Brands

Patented products HANDYHAND planned and built entirely in-house —
from planning to design, tooling, and mass production.

Patented
Development · Mass Production · Patent

HandyPocket

A card case that attaches via MagSafe or a nano-adhesive pad — magnetically to iPhones, or with the nano pad for phones without magnets — developed in-house for easy attach and detach. A HANDYHAND in-house product with a registered Korean patent.

Patented
Development · Mass Production · Patent

HandyWatch

A stainless steel Apple Watch case made with CNC machining. A DIY product we handled ourselves from planning to design, engineering, and production, with a registered Korean patent.

Buy on Naver Store →HANDYHAND on Wadiz →

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If you have a product idea, let's talk today.