Connect Directly with Sampson Engineering & Manufacturing
Eliminate broker markups and communication delays. Speak directly with our Shenzhen cleanroom facility for custom aperture calibration (0.9mm–2.0mm), rapid 48-hour evaluation sample kits, and factory-direct volume pricing backed by verified California Phase 3 heavy-metal compliance.
- Guaranteed 12-Hour Inquiry Response SLA
- Bilateral NDA Protected Prototyping
- 48-Hour Priority Sample Dispatch
Direct Engineering Lines & Global Coordination
Reach our export and engineering teams directly. We coordinate with extraction facilities and brand owners across all major legal cannabis and hemp time zones.
Kevin Wang
Primary technical liaison for custom aperture tuning (0.9mm–2.0mm), oil compatibility verification, and direct volume contracts.
Shenzhen Cleanroom Plant
Class 100,000 dust-free automated cleanroom manufacturing center and quality assurance testing facility.
Active Working Coverage
Export operations coordinate directly with brand managers and extractors across major North American and European business hours.
Request Evaluation Samples or Direct Quote
Test our hardware with your exact oil formulation. Evaluation sample packs dispatched from cleanroom inventory within 48 business hours.
Direct Factory Guarantees
Resolving supply-chain uncertainties for extraction directors, brand founders, and procurement officers.
How fast can evaluation samples dispatch?
Standard hardware evaluation sets (GCELL full ceramic, SUS316 stainless carts, and AIOs) dispatch from our cleanroom stock within 24–48 hours via DHL or FedEx Priority Air (3–5 business days delivery).
What are your Minimum Order Quantities (MOQ)?
To support emerging extract brands, standard inventory orders start at 1,000 units. Custom laser finishes and Pantone matching start at 2,000–3,000 units, with closed-mold custom tooling starting at 10,000 units.
How do you ensure customs safety & compliance?
Sampson exports empty, non-cannabis electronic hardware under legitimate HS codes. We utilize bonded DDP air freight networks that handle customs clearances, duties, and logistics directly to your facility door.