Factory capability page

Insulated Tumbler Factory for OEM and ODM Drinkware Manufacturing

Yanchuan Drinkware is the export website of Wuyi Yanchuan Industry and Trade Co., Ltd.. The factory profile below gives overseas buyers the identity, process, capacity, QC, and sourcing information needed before sampling.

Structured factory facts

Production scale and export readiness

Factory area6,000 sqm

Production, coating, packing, warehouse, and sample room

Production lines10 lines

Forming, coating, engraving, assembly, and packing

Monthly capacity210,000-500,000 pcs

Capacity varies by model, season, and order mix

MOQFrom 500 pcs

Depends on model, color, logo method, and packaging

Sample lead time5-10 days

Based on model, artwork, color, and sample scope

Standard material304 stainless steel

316 inner wall and 201/304 outer wall options by model

Company and production information

Verification materials for sourcing review

Yanchuan uses legal identity, factory address, production scope, process information, QC workflow, and supporting materials to help buyers review supplier capability.

Dual-entity transparent operation

Export business managed by Yanchuan Industry & Trade; Wuyi factory operated by Mingchuan Industry & Trade.

Buyer check: Provides complete transparency for supplier audit, bank wiring, export customs clearance, and factory verification.
Supporting material: Dual company registration and Mingchuan factory signage photos for buyer records.

Published factory identity

Legal company name and full Wuyi, Zhejiang factory address are shown on the site.

Buyer check: Use this for supplier screening, map checks, audit planning, and purchase file records.
Supporting material: Factory gate photo or business license scan for supplier file review.

Production area proof

6,000 sqm factory scope covers production, coating, packing, warehouse, and sample room.

Buyer check: Helps buyers judge whether capacity claims match the order size and repeat program plan.
Supporting material: Production line and workshop photos for capacity and process review.

Process-area verification

Coating, printing, laser engraving, assembly, and packing are separated as buyer-checkable processes.

Buyer check: Useful for confirming logo method, surface finish risk, and packaging workflow before sampling.
Supporting material: Short process clips can show coating, logo checking, assembly, and packing.

Sample and QC visibility

Sample approval, test items, final AQL inspection, and export carton checks are listed by process.

Buyer check: Lets procurement teams align approved sample, inspection criteria, and shipment documents.
Supporting material: Sample room, QC desk, and test records support project review.

Equipment and process

Manufacturing capabilities

304 / 316 stainless steel material sourcing
Vacuum insulation body forming and leak testing
Powder coating, spray painting, polishing, and color matching
Laser engraving, silk screen, UV print, and custom surface finishing
Straw lid, handle lid, screw lid, coffee lid, and accessory assembly
White box, color box, gift box, Amazon FBA carton, and export packing

Quality control

Inspection workflow

Material InspectionStainless steel grade, silicone seals, plastic parts, and incoming accessory condition.
Vacuum TestVacuum insulation body performance before finishing and assembly.
Leak TestCup body, lid fit, straw opening, screw thread, and gasket sealing.
Coating Adhesion TestPowder coating, spray finish, color consistency, surface defects, and adhesion risk.
Logo CheckArtwork placement, size, color, engraving depth, print clarity, and orientation.
Final AQL InspectionAppearance, quantity, packaging, carton marks, accessories, and shipment readiness.

View quality control page

Trust signals

What procurement teams can validate

Compliance by requirement

FDA / LFGB food-contact testing can be arranged by order requirement, BPA-free material declaration can be prepared by project, SGS, BSCI, ISO, or buyer-appointed audits can be coordinated when required.

Export markets

Yanchuan Drinkware supports worldwide OEM and wholesale drinkware buyers by order requirement.

OEM case types

Private label tumblers, promotional bottles, retail gift boxes, and distributor catalog programs.

Factory verification checklist

Information buyers should include before sampling

Target product type and capacity
Expected stainless steel grade: 304 or 316
Quantity by color and model
Logo method and artwork file status
Packaging requirement and destination country
Certification or test report requirement

Request factory details for your sourcing program

Send your product type, quantity range, customization requirement, destination country, or document request. Yanchuan will reply within 12 hours.

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