How do you control the quality?

Quality is our priority. We have a team of 30+ quality inspectors. Every shipment undergoes rigorous checks, including raw material inspection, vacuum insulation testing, leak testing, and paint adhesion tests before departure.

What are your shipping terms?

We typically ship FOB Ningbo/Shanghai. We can also arrange EXW, CIF, or DDP depending on your needs.

What is the minimum order quantity?

The minimum order quantity for custom orders is 500 units.

Can I get a sample? What is the sample lead time?

Samples are available, and the lead time is approximately 5-10 days.

What products do you manufacture?

We manufacture various series of insulated mugs, coffee pots, sports water bottles, etc.

Can we use our own logo or design on the cups?

Yes, we are ready to provide you with customized services.

How long does it take for a custom design?

We do not provide original design services; customers need to provide the initial design draft. The sample production time for the cups is 5-7 days.

100% Leak-Proof Stainless Steel Vacuum Flask with Threaded Cap

Name: 100% Leak-Proof Stainless Steel Vacuum Flask with Threaded Cap
Brand: Yongkang Jianyang Metals Co., Ltd.
SKU: 2278404305

Zhejiang, ChinaYongkang Jianyang Metals Co., Ltd.

US$2.40-3.00

500 Pieces

Product specifications

Specification

Sample price:US$3.20/piece.Request sample

Product profile

Customization

Available

Applicable User

Unisex

Capacity

16 oz

Model NO.

JYZ-LG50

Color

Customize According to Panton

Insulation Time

12 Hours

Usage

In-Car, Indoor, Office, Outdoor, Travel

Keywords

Stainless Steel Tumbler

Product Name

17oz Double Wall Stainless Steel Vacuum Insulated

Materil

Inner 304 Ss Outer 201 Ss

Colour

Customize According to Panton

Height

23cm

Application

Daily Commuting,Road Trips & Travel,etc

OEM Custom

Yes

ODM Custom

Yes

Sample

Yes

Transport Package

Standard Packaging or Customized

Specification

282g

Trademark

JIANYANG

Origin

Zhejiang, China

Production Capacity

5000000pieces/Year

Key features

100% Leak-Proof Guarantee: Secure threaded cap with silicone seal prevents spills even when tossed horizontally.

Dual Temperature Retention: Keeps drinks ice cold for 24 hours or steaming hot for 12 hours with double-wall vacuum.

Customizable Pantone Colors: Colors can be customized according to Pantone standards for branding needs.

Premium Material Safety: Inner 304 food-grade stainless steel and BPA-free plastic parts ensure safety.

Cup Holder Friendly Design: Standard 73mm base diameter fits seamlessly into most car cup holders.

OEM and ODM Services: Full customization support including logo printing and product structure design.

Multiple Printing Methods: Supports Laser Engraving, Silk Screen, 3D UV Printing, and Heat Transfer.

Certified Quality Control: Holds BSCI, SEDEX, ISO9001, and ISO14001 certifications with rigorous testing.

Company profile

High Repeat Buyers ChoiceStandardized quality controlSocially Responsibility CertificationNational Award received

Yongkang Jianyang Metals Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Confidential CertifiedNearest Port: Shanghai port, ningbo portAverage Response Time: ≤5.99h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality, complaint-handling, corrective-action, inspection, and supplier-assessment procedures. It holds ISO9001:2015, ISO14001, BSCI, SEDEX, and RCS certifications, and has conducted regular fire drills. Customization and ODM services are available, supported by five R&D engineers and one internationally recognized design award. However, no new products were launched in the past year, and no SDK is available. The supplier has in-stock capacity and stated lead times, but lacks a valid manufacturing-capacity contract with associated subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. No cooperation with Fortune 500 companies or popular-brand OEM service is reported. Financial evidence is insufficient for a meaningful assessment and is not detailed here.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 management certifications, BSCI and SEDEX social responsibility certifications, and RCS recyclable-material certification. It also reports conducting regular fire drills during the past year, providing explicit evidence of certification and related sustainability practices.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions, customer complaints, supplier-service assessment, and finished-product inspection. It also reports defined payment terms and stated peak- and off-season lead-time ranges, supporting a documented service process.

Production capacityThe supplier reports in-stock service capacity, standardized finished-product inspection instructions, qualified suppliers for service capability, and stated lead-time ranges. However, it lacks a valid contract covering manufacturing capacity with associated subcontractors, creating a documented production-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. These repeated capabilities provide clear evidence of broad customization support.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a professional manufacturer established in 2008. Our factory covers an area of 20,000 square meters in Yongkang, with over 18 years of experience in producing vacuum bottles, coffee mugs, and food jars.

Q:What is your daily production capacity?

Our daily output reaches 20,000 pieces. We have the capacity to handle large bulk orders and ensure on-time delivery.

Q:Do you offer OEM and ODM services?

Yes, absolutely.

Q:What kind of logo printing methods do you support?

We support various printing methods, including Laser Engraving, Silk Screen Printing, 3D UV Printing, and Heat Transfer. We can also do custom powder coating colors.

Q:What materials do you use for your bottles?

We use high-quality food-grade 304 stainless steel for the inner walls to ensure safety and rust resistance. Our plastic parts (lids/straws) are all BPA-Free.