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Product profile
Customization
AvailableCertification
ISOPressure
High PressureMaterial
Carbon SteelProduct Name
Oxygen Gas Bottle CapPlace of Origin
Zhejiang,ChinaUse
Medical Gas CylinderColor
Customer's RequirementWeight
1kg-3kgBrand
Qizheng/OEMPackage
Cartons, Wooden BoxesOrigin
ChinaHS Code
7326901900Key features
Customizable Colors: Available in grey, red, blue, green, and other colors per customer requirements.
OEM/ODM Service: Supports customization based on customer design drawings, logos, and specific requirements.
ISO Certified Quality: Passed ISO9001 quality management system and TUV test under ISO11117-2008 standard.
Durable Material: Made from SPHC hot-rolled carbon steel with galvanization or spray painting surface treatment.
Free Sample Testing: Provides 1-2 free samples for testing and approval before placing a trial order.
Wide Thread Compatibility: Compatible with various threads including W80-11, W3-1/8-11, M120-11, and W95.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: ningbo port, shanghai portAverage Response Time: ≤3.75h
AI-Powered supplier vetting
SummaryThe supplier is explicitly identified as a professional technical supplier with 3D design, customization, ODM, and OEM capabilities. It has more than 100 injection molding machines, over 10 automatic hydraulic presses, various machine tools, and coating production lines, indicating substantial manufacturing infrastructure. Innovation evidence includes new products within the past year and R&D-related services, although no SDK is available and the stated total R&D engineer experience is two years. Quality controls include raw-material traceability, random finished-product inspection, and packing-staff checks, supported by one quality inspector. The supplier exports to South America, Southeast Asia/Mideast, and Europe, with 90% of sales from exports, but has no overseas showroom, agents, branches, or offline trade-show participation. No supplier-management-system certification or factory environmental impact assessment report is stated. Financial records are referenced for 2021–2023, but the provided...
Supplier typeThe supplier is explicitly described as a professional technical supplier and reports extensive injection molding, hydraulic pressing, machining, coating, ODM, and OEM capabilities. This supports classification as a manufacturing-oriented technical supplier rather than only a trading or service intermediary.
CertificationsThe supplier-management-system certification field is stated as “NIL,” and no factory environmental impact assessment report is available. Although a raw-material test report is referenced as “Others,” the provided slices do not identify a recognized certification, so certification strength is not demonstrated.
After-Sales capabilityThe supplier provides export-related service terms and has export experience, but it reports no overseas showroom, agents, branches, offline trade-show participation, or overseas service countries. The evidence therefore indicates limited documented overseas after-sales infrastructure, while specific after-sales policies or response capabilities are not provided.
R&D capabilityThe supplier reports new products within the past year, 3D software design, ODM services, and R&D-related product information. The absence of an available SDK and the stated total R&D engineer experience of two years limit the evidence for broader software or advanced R&D depth.
Production capacityThe supplier reports more than 100 injection molding machines, over 10 automatic hydraulic presses, various machine tools, electrophoresis and paint/powder coating lines, export sales representing 90% of total sales, and lead times of within 15 workdays off-season and one month during peak season. These details explicitly support substantial production infrastructure and established fulfillment capability.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design, ODM, and OEM services. This is direct evidence of broad product-development and customization support.
Product Q&A
Q:Are you a manufacturer or trade company?
A:
We are a Chinese manufacturer specializing in manufacturing gas cylinder caps for more than 10 years.
Q:What is your delivery time?
A:
Usually our delivery time is 25-45 days against the advance payment.
Q:Do you accept OEM production?
A:
Yes, we accept OEM production and have served several famous gas companies such as Air Liquide, Air Products, and Linde.
Q:Can you provide samples?
A:
Yes, we can provide 1-2 samples for your testing freely.
Q:Can you customize the products?
A:
Yes, we can customize products according to customer design drawings and requirements, including brand/logo, accessories, and colors.
Send Inquiry
*To:
Hangzhou Qizheng Trading Co., Ltd.
Hangzhou Qizheng Trading Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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