About BTST

BTST is a full-metal writing-instrument and EDC (everyday-carry) manufacturer based in Shenzhen, China. Our own brand launched in 2023; before that, we spent decades producing OEM contract work for renowned Japanese stationery houses — metal cutting, turning and finishing. That manufacturing experience and its quality standards carry straight through to our own-brand products.

What we make

Primarily 304 stainless steel and aerospace aluminum, CNC-machined to shape
Full-magnetic closures, anodized coloring and laser engraving — an all-metal body that survives drops and daily wear
Fits widely available refills (G5/G7, miniG5): easy to buy anywhere, cheap to replace, no proprietary consumables
Engraving, custom colors and corporate gift boxes; we take corporate procurement, OEM / ODM and private-label projects
Products develop a natural patina with use — the longer you carry one, the better it fits your hand

Our products

Dog Series Pen-Carry Pen — an all-metal three-in-one: pen holder + ruler + writing pen, full-magnetic open/close, multiple pens connect end to end
Dabao Series Innovative Pen — business-luxury all-metal pen with a grid-textured grip at the mid-barrel, each pen engraved with its own unique serial code
Pu Series Pen — a proprietary 9-sided geometric form with a slim, pencil-like profile; anodized color that resists fading
Mermaid Series Pen — premium business all-metal pen with a magnetic cap and a one-piece metal clip
Lipstick Pen · Shaohua Series — an all-metal pen with a 1:1 lipstick silhouette, lipstick-class mini dimensions, eight colors
Nine-Headed Bird Premium Ballpoint — an IP collaboration drawn from the sacred bird of the Classic of Mountains and Seas; a modern, minimal all-metal ballpoint
Pu Series · Multi-Function Calendar Set — a corporate custom set: all-metal pen plus a 304/316 stainless three-in-one calendar stand (desk calendar / notepad / pen stand) with three customizable zones

Use cases

Everyday writing and journaling, business office and contract signing, study and exam preparation, gifting and commemoratives, corporate employee benefits and client thank-yous, and brand collaborations with custom IP.