China Optical Sourcing
Your buying agent
in China —
on your side.
We identify, vet, and negotiate with optical component manufacturers in China on behalf of global buyers. Based in Shanghai. Native Mandarin. No supplier commissions — ever.
Shanghai Based
Due Diligence
Native Mandarin
Factory Visits
Buyer's Agent Only
Who we work with
Built for buyers
who need certainty
We work with companies that need reliable optical components from China — and don’t have the local presence or language capability to source them directly.
Infrared
Infrared Lenses
MWIR and LWIR optical lenses for thermal imaging applications. Fixed focal length and continuous zoom configurations.
Precision
Precision Optical Lenses
High-resolution visible spectrum lenses for industrial, medical, and machine vision applications.
Elements
Optical Elements
Prisms, lenses, filters, windows, and mirrors. Standard and custom configurations to your specifications.
Systems
Thermal Imaging Systems
Complete optical systems for thermal cameras, UAV payloads, and industrial inspection equipment.
Custom
Custom Optical Components
Custom-designed optical components manufactured to your drawings and specifications, with full NDA protection.
Industrial
Industrial Optical Parts
Optical components for LiDAR, gas detection, spectroscopy, and other industrial sensing applications.
Who we work with
Built for buyers
who need certainty
We work with companies that need reliable optical components from China — and don’t have the local presence or language capability to source them directly.
Industries served
Thermal Imaging
32%
UAV & Drone
24%
Industrial Inspection
20%
Medical Imaging
14%
Research & Defence
10%
Indicative distribution based on current enquiries
01
Thermal
Thermal Imaging Manufacturers
Companies building thermal cameras and infrared imaging systems that require consistent, quality-verified optical components at scale.
02
UAV
UAV & Drone Companies
Drone manufacturers integrating optical payloads — from visible spectrum to thermal — that need compact, lightweight, precision-grade lenses.
03
Industrial
Industrial Inspection Equipment
Manufacturers of machine vision, quality control, and non-destructive testing systems requiring high-resolution optical components.
04
Medical
Medical Imaging Devices
Medical device companies sourcing optical components for endoscopes, diagnostic equipment, and imaging systems — where quality control is non-negotiable.
05
Research
Research Institutions & Labs
Universities, national labs, and R&D centres requiring custom or low-volume precision optical components that standard distributors cannot supply.
06
Defence
Defence-Adjacent Companies
Companies operating in civilian security, border surveillance, and critical infrastructure monitoring that require dual-use optical systems.
How it works
From requirement
to delivery
A structured five-stage process that protects your interests at every step — from the first conversation to final goods receipt.
Stage 01
Requirements Brief
We begin with a detailed intake — technical specifications, tolerances, target volumes, delivery timeline, and budget parameters. The clearer the brief, the better the match.
Stage 02
Supplier Identification
We identify qualified manufacturers across China's optical manufacturing clusters — including Fujian, Jiangsu, and Zhejiang — using our existing supplier network and direct Mandarin-language outreach.
Stage 03
Due Diligence & Vetting
We verify business credentials, certifications (ISO, CE), production capacity, and quality management systems. Factory visits in Shanghai and surrounding provinces conducted on request.
Stage 04
Price Negotiation & Sampling
We negotiate pricing, MOQs, and lead times directly with shortlisted suppliers — in Mandarin, on your behalf. Sample coordination and initial quality assessment included.
Stage 05
Order Management & Delivery
We monitor production progress, coordinate pre-shipment inspection, and manage logistics until goods are received. Ongoing supplier relationship management available for repeat orders.
Why Torii Partners
What makes us
different
Most sourcing agents represent suppliers. We represent you — and only you.
Torii Partners
Based in Shanghai
Yes, on-the-ground
Native Mandarin
Native speaker
Buyer's agent only
100% buyer-side
Supplier commissions
Zero, never
Due diligence method
Ipsos-trained research
Location
Shanghai On-the-Ground
We are physically based in Shanghai — not managing China remotely from another country. Factory visits, in-person negotiations, and real-time supplier monitoring are part of how we work.
Language
Native Mandarin, No Intermediary
Our lead is a native Mandarin speaker. Every conversation with your suppliers happens directly, without translation layers or communication gaps that distort requirements and erode trust.
Alignment
Buyer's Agent — Always
We do not accept commissions from suppliers. We are not paid by manufacturers to recommend them. Our fee comes from you, which means our interests are fully aligned with yours.
Methodology
Research-Grade Due Diligence
Our approach to supplier verification is informed by rigorous market research methodology — trained at Ipsos, the world's third-largest research firm. We verify, we don't just introduce.
How to engage
Simple, transparent
engagement
We work on a project basis. No retainers, no hidden fees, no supplier kickbacks.
First step
Free Initial Consultation
A 30-minute call to understand your requirements and assess whether we are the right fit. No commitment required.
Standard
Per-Project Fee
Priced by project scope — covering supplier search, due diligence, negotiation, and delivery management. Quoted upfront, no surprises.
Ongoing
Repeat Order Management
For clients with recurring needs, we offer ongoing supplier relationship management and order monitoring at reduced project rates.
Get Started
Ready to open Asia
— or bring Asia to you?
Book a free 15-minute call. We will tell you honestly whether we are the right fit — and what your first move should be.
Recommended first step
Book a free 15-min call
No commitment. We’ll tell you honestly if we’re the right fit and what your first move should be.
or
Reach us directly
We respond within 24 hours