We design, build and make.
A Hong Kong studio that takes an idea from screen to shelf: websites, e-commerce and AI tools, with an in-house production studio.
What we do
Two things, done well
Whether you are a growing brand or an independent creator, you work with the same team.
Our underlying platform capabilities power every product, and are available as building blocks for your integrations.
AI-First Architecture
Every product built around LLM pipelines, not bolted on.
API & Integration
Open APIs, webhooks, and native Shopify / Meta / Stripe hooks.
Multi-channel
Web, WhatsApp, Messenger, Instagram, one platform, every touchpoint.
HK Local Expertise
Built for Cantonese culture, local compliance, and Greater Bay Area scale.
Security-First
Zero-trust ports, Keychain secrets, CSP headers on every endpoint.
Real-time Analytics
PostHog, n8n, and custom dashboards, data drives every decision.
製造服務
From Pixel to Product.
B4D operates an in-house production studio with professional-grade equipment, custom printing, laser fabrication, and textile crafting, all under one roof.
定制T恤 · 刺繡
Custom Tee & Apparel
Heat-press transfer and machine embroidery on cotton tees, hoodies, and fabric goods. MOQ: 1 piece.
水晶貼 · UV貼紙
Crystal & UV Stickers
Vivid full-colour UV flat-print on clear film, scratch-resistant, waterproof, any shape and size.
模切 · 異形裁切
Die-Cut Products
Precision laser die-cut on sticker, card, leather, and acrylic material at any custom silhouette.
過膜加工 · 過膠
Lamination 過膠
Matt, gloss, or anti-scratch film lamination for packaging, menus, printed cards, and display boards.
雷射雕刻 · 切割
Laser Engraving & Cutting
Fine-detail engraving and cut-out on wood, bamboo, acrylic, and leather. Perfect for gifts and decor.
UV平面印刷
UV Flat-Bed Printing
Direct UV print on rigid surfaces, phone cases, wooden boards, tiles, metal plates and more.
聯乘作品 Collaborations
御守鎖匙扣
Omamori Keychain
Japanese-inspired omamori luck charm keychains, laser-cut paulownia wood paired with Caca & Dodo character artwork.
木製擺設
Wooden Décor
Hand-finished laser-engraved wooden display pieces featuring the Cado Story character universe.
From the first conversation to final delivery, the same team is responsible.
Talk it through
A short conversation to understand what you need and why.
Plan & quote
A clear scope and an honest price before any work starts.
Build & deliver
One team handles it end to end, software and physical alike.
FAQ
Questions, answered
Have an idea?
Let's make it real.
Tell us what you have in mind, a website, a product, or both. We reply within one business day.