China rare-earth supply, direct to global engineering teams
We're not a magnet broker. Brightin LLC (US) + Yiwu Juanliu (China) source directly from Chinese rare-earth manufacturers, focused on permanent magnets and robotic-joint motors for global engineering teams.
Sintered NdFeB · SmCo · Frameless Motors · Hollow Cup · Custom Assemblies
Three product families
Covers the mainstream permanent-magnet forms plus robot joint motors
Sintered NdFeB
Sintered Neodymium
Full grade range N35 — N52, plus SH/UH/EH high-temp variants. Blocks, discs, rings, arc segments.
ViewSmCo Magnets
Samarium-cobalt
1:5 and 2:17 series. Operating temperature up to 350°C. First choice for aerospace and high-temp motors.
ViewRobot Joint Motors
Frameless + hollow-cup
Frameless torque motors OD 50–160 mm, hollow cup motors OD 8–30 mm.
ViewWhy buy from us
Direct from Chinese rare-earth supply
中国稀土上游直采
20+ years of sourcing-side relationships across the Chinese rare-earth chain. Not an Alibaba reseller.
Compliance built-in, not bolted-on
合规是流程的一部分
End-user review on every order. You receive clean documentation and a traceable supply chain.
Engineering-grade response, not sales-grade
工程对工程
When you email, you reach someone who knows what N52SH and BHmax mean — not a BPO call center.
Built for these applications
Six mainstream applications — click for details
Export compliance is non-negotiable
出口合规不是可选项
We operate against China's Dual-Use Items Export Control Regulations (2024), US EAR / OFAC, and EU REACH / RoHS frameworks. Every first order goes through end-user and end-use review — documentation isn't an afterthought.
Read full compliance →Send us your spec — we respond in 24h
把你的规格发给我们，24 小时内回应
Get a quote →Looking for packaging or 3PL? → Brightin Packaging