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Vial Flip -off Caps 20mm, Medical Vial Cap
US$0.004-0.005
100,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableClosure Type
Crimp CapColor
AmberModel NO.
20mm flip -off capGraduation
Without GraduationMaterial
PlasticShape
CylindricalType
Crimp Top VialUsage
Biotechnology, Diagnostic Testing, Laboratory, Pharmaceuticals, Sample StorageVolume
5 mlPlastic Part
PPAluminum Part
Colorless/Colorless CoatSize
13mm, 20mm, 26mm, 28mm, 32mm, 34mmApplication
MedicalLogo Printing
with Logo PrintingFlexibility
HardTransport Package
CartonSpecification
Custom SizeTrademark
WM-PACKINGOrigin
ChinaProduction Capacity
10 Million Per MonthKey features
Wide Size Range: Available in 8mm, 9mm, 13mm, 15mm, 20mm, 28mm, 29mm, 30mm, 32mm, and 34mm.
Custom Logo Printing: We can print your LOGO on the top of the seal upon request.
Sample Matching: We can produce caps exactly the same as your provided samples.
High Capacity Packaging: Efficient packing: 20,000 pcs/ctn for 13mm, 10,000 pcs/ctn for 20mm.
Durable Material: Constructed with PP plastic parts and double surface coated aluminum.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2000-12-01Nearest Port: SHANGHAI SEAPORTAverage Response Time: ≤18hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CIP, CPT
AI-Powered supplier vetting
SummaryYangZhong Wealth Metal Co., Ltd. is identified as a Chinese trading company and manufacturer/factory based in Yangzhong, Jiangsu. Its stated business covers pharmaceutical packaging, metal-related products, and fused silica crucibles. Evidence indicates substantial production capacity for aluminum caps, flip-off caps, and Euro caps, more than 10 production lines, export activity since 2000, self-operated import/export rights, and exports to multiple global regions. The supplier reports ISO 9001, ISO 14001, OHSAS/OHSMS 18001, and GMP certifications, as well as dedicated quality-control staff and R&D engineers. However, the supplied information does not establish after-sales service procedures, named customer cases, or specific customization capabilities. Some company descriptions and production figures appear to refer to associated or subsidiary operations, so the exact scope attributable solely to the target entity should be verified.
Supplier typeThe supplier is explicitly described as a trading company and manufacturer/factory, with its business focused on pharmaceutical packing materials and other packaging products. Its registered location is Yangzhong, Jiangsu, China, and an associated-company industry classification is wholesale and retail.
CertificationsThe supplied records list OHSAS/OHSMS 18001, ISO 14001, ISO 9001, and GMP certifications. Additional information states that a factory held Type I/II/III drug-packing-material certification and received a qualified product-quality inspector certificate, although some certification statements may relate to an associated factory.
R&D capabilityThe supplier reports 11–20 years of total R&D engineer experience and describes production of fused silica crucibles for polysilicon ingot casting. These indicate technical and development resources, but no patents, new-product examples, dedicated R&D investment, or documented innovation outcomes are supplied.
Production capacityProduction capability is supported by more than 10 production lines, reported capacities of 9 billion aluminum caps, 6 billion flip-off caps, and 500 million Euro caps annually, plus 4,000 fused silica crucibles per month and a stated annual capacity of 40 billion pieces. The records also cite 6–10 quality-control staff and export fulfillment timelines, though some figures may relate to associated operations.
Product Q&A
Q:What sizes are available for these vial caps?
A:
We offer a wide range of sizes including 8mm, 9mm, 13mm, 15mm, 20mm, 28mm, 29mm, 30mm, 32mm, and 34mm.
Q:Can I customize the cap with my company logo?
A:
Yes, we can print your LOGO on the top of the seal.
Q:What is the minimum order quantity (MOQ)?
A:
The MOQ is 100,000 pieces.
Q:How long is the delivery time?
A:
Delivery takes 7 days after receiving the copy of the T/T payment.
Q:What payment terms do you accept?
A:
We accept T/T payment and L/C.
Send Inquiry
*To:
YangZhong Wealth Metal Co., Ltd.
YangZhong Wealth Metal Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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