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Contact us 01 · Company introduction
WinWin International Trade (Suzhou) Co., Ltd.
Focused Sourcing. Integrated Export. Delivered with Certainty.
Based in Suzhou—the heart of China’s advanced manufacturing—WinWin is not a conventional trading company. We are a product-line-focused sourcing and export integration partner serving global B2B buyers.
Instead of spreading thin across thousands of SKUs, we go deep into six strategic verticals: PET Supplies, CNC Precision Machining, WJT Waterjet Mosaics, CMP Lightweight Composites, MED Medical Component Kits, and ROB Robotics Parts.
Each division is led by dedicated specialists who understand both the engineering details and the supply chain dynamics. Behind one export contract lies our coordinated network of vetted factories across the Yangtze River Delta, unified under a single quality management and logistics system.
From rapid DFM feedback to full-dimensional inspection and door-to-door delivery, we turn complexity into clarity—and your CAD files into certainty.
Core Strengths: Product-Line Expertise | Fast Engineering Response | Multi-Factory Integration
6Focused product lines
SuzhouChina export base
GlobalCustomer communication
Company media center
Products and production, kept current.
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02Six product-line production video windows
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03Company & social updates
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WinWin International Trade · Suzhou, China
Six product lines.
Six specialist teams.
WinWin International Trade brings together focused product expertise, dependable supply-chain execution, and responsive export service for buyers in each product line's priority sales markets.
SamplesSampling supported
FlexibleMOQ negotiable
6 marketsProduct-line sales focus
WINWIN GROUP PORTFOLIOFocused sourcing.Specialist teams.
WINWIN GROUPIntegrated sourcing & export partnerOEM · ODM · Project delivery
WinWin group portfolio
Focused expertise for defined sales markets.
Six product lines are organized by commercial priority. Each line has a clear market focus, while sharing WinWin's export service, supplier coordination, quality follow-up, and customer communication.
Priority01
Hospital clippers · home grooming · cat litter
Pet Products
Pet-hospital grooming clippers lead the line, supported by home-use clippers, private labeling, build-to-drawing customization, coffee cat litter, and green tea cat litter programs.
View product details ↗Priority02
Build-to-print CNC manufacturing
Precision Machining
Send us your drawing or 3D model. We coordinate CNC milling, turning, finishing, inspection, and export, with project-specific precision requirements down to plus or minus 0.005 mm.
View product details ↗Priority03
Light-luxury cut patterns
Waterjet Decorative Tile
Waterjet-cut patterned tiles and mosaics designed for premium hotel lobbies, home courtyards, entrance halls, and statement kitchens.
View product details ↗Priority04
Tooling board · PVC board · custom shapes
Lightweight Composites
Focused sourcing of tooling and modeling board, PVC foam board, carbon fiber, and fiberglass, with build-to-drawing machining of special-shaped lightweight parts.
View product details ↗Priority05
Custom silicone · low volume
Medical Components
Build-to-drawing medical silicone components and practical small batches lead the line, supported by instrument component kits, cable harnesses, and protective packaging.
View product details ↗Priority06
Components only · build to drawing
Custom Robot Parts
Build-to-drawing robot housings, joints, brackets, shafts, mounts, sensor-support parts, and small-batch component kits for robotics and automation projects.
View product details ↗Company development plan
Build depth, evidence, and global reach.
WinWin's development plan is organized around stronger product expertise and more useful customer-facing information.
Deepen product focus
Clarify each product line, target customer, pain points, sampling route, and negotiable MOQ.
Build proof and content
Add product images, factory evidence, customer cases, specifications, and production videos.
Expand international reach
Keep the website current with social updates, strengthen qualified supplier resources, and support global buyers with faster information.
Product line 02 · Precision machining
Built around your drawing.
The precision machining team coordinates manufacturability review, material sourcing, inspection, finishing, and export packing.
01
CNC Milling
3, 4 & 5-axis machining for complex geometries, tight pockets, and multi-face features.
Up to 800 × 600 × 600 mm
02
CNC Turning
High-accuracy turning and mill-turn production for shafts, bushings, housings, and fittings.
Ø 2–500 mm
03
Surface Finishing
A single export-ready supply chain for anodizing, plating, passivation, blasting, and polishing.
15+ finishing options
Quality without compromise
Proof, not promises.
Every job follows a documented control plan. Your shipment arrives with the inspection records and traceability your team needs to approve parts with confidence.
- 01Dimensional inspectionCMM, optical, height gauge, and calibrated hand tools
- 02Documented traceabilityMaterial certificates, finish certs, and lot control
- 03Secure export packingProtected, labeled, and prepared for international transit
Materials & finishes
Ready for demanding applications.
Certified metals and engineering plastics sourced to your specification, with finish and heat-treatment coordination built in.
01Aluminum6061-T6 · 7075-T6 · 2024
02Stainless Steel303 · 304 · 316L · 17-4PH
03Engineering Steel4140 · 4340 · D2 · H13
04Copper & BrassC110 · C360 · CuCrZr
05TitaniumGrade 2 · Grade 5
06Engineering PlasticsPOM · PEEK · Nylon · PTFE
Industries we serve
Precision that performs in the real world.
A clear path to production
From CAD file to your door.
Fast communication, clear checkpoints, and no surprises. A dedicated export specialist keeps your project moving.
- 01Share your files
Send STEP, STP, IGES, or drawings with quantity and requirements.
- 02Review & quote
Receive DFM feedback, lead time, and a clear commercial proposal.
- 03Machine & inspect
We manufacture under controlled processes and verify every key feature.
- 04Pack & deliver
Parts ship with documentation, protective packing, and full tracking.
Start your project
Ready to source your next product?
Tell us the product, specification, sample requirement, and target quantity. Sampling is supported and MOQ can be discussed according to the product and project stage.
Fast engineering responseEvery inquiry is assigned to the relevant product-line specialist.
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