What certifications does the product have?

The product holds ISO and CE certifications and follows ISO9001:2008 and ISO 13485 quality systems.

What is the material of the valve body?

The body material is brass, treated with shot blasting or pickling.

Gas Cylinder Valve Qf-21 for Russia Market

Name: Gas Cylinder Valve Qf-21 for Russia Market
Brand: Hangzhou Wellcare Technology Co., Ltd.
SKU: 2048726645

Zhejiang, ChinaHangzhou Wellcare Technology Co., Ltd.

US$7.00

50 Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Certification

ISO, CE

Model NO.

WGV-02

Temperature

Ordinary Temperature

Connection

Thread

Valve Seat

Single-Seat

Structure

Piston

Material

Brass

Transport Package

Carton Box

Specification

35*35*13CM/CTN 25PCS/CTN

Trademark

WellCare

Origin

China

HS Code

8481100090

Production Capacity

50000 Pieces Per Month

Key features

Wide Gas Compatibility: Suitable for oxygen, nitrogen, air, and other high-purity gases with pressure up to 30 MPa.

Robust Brass Construction: Body made of brass with shot blasting or pickling surface treatment for durability.

Global Certification: Certified with ISO and CE standards, compliant with ISO9001:2008 and ISO 13485.

Flexible MOQ: Accepts small orders with a Minimum Order Quantity of only 50 pieces.

Fast Delivery: Peak season lead time is one month, off-season within 15 working days.

OEM/ODM Support: Offers LOGO design and printing services for customized branding.

High Production Capacity: Monthly output exceeds 50,000 gas cylinder valves and 30,000 medical oxygen valves.

Experienced Exporter: Over 15 years of experience in international gas cylinder valve business.

Company profile

Hangzhou Wellcare Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-03-29Nearest Port: Shanghai, Ningbo, TianjinAverage Response Time: ≤1.41hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryHangzhou Wellcare Technology Co., Ltd. is a China-based limited company in Zhejiang, identified as both a trading company and manufacturer/factory, with five employees and no stated group affiliation. Its listed products cover industrial, medical, cryogenic, hydrogen, and power-generation equipment. The supplier offers ODM services and accepts multiple quotation and payment terms, with stated lead times of within 15 working days off-season and one month during peak season. However, the available evidence shows no overseas warehouses, showrooms, agents, branches, or offline trade-show participation; no new products in the past year; no SDK; and no OEM service for well-known brands. Service-capability assessment, approved-supplier management, corrective/preventive actions, and complaint handling lack written procedures or records. No certification information or customer cases are provided. Financial records are referenced for 2023–2025, but the slices do not provide assessable financial results.

Supplier typeThe supplier is identified as a limited company operating as both a trading company and manufacturer/factory. It is based in Hangzhou, Zhejiang, China, has five employees, and is not stated to be part of a larger company group.

After-Sales capabilityThere are no written procedures or records for effective service-capability assessment, corrective and preventive actions, or customer complaint handling. The supplier also reports no overseas warehouse, showroom, agent, branch, or offline trade-show capability; stated service terms and lead times are available, but they do not establish robust after-sales support.

R&D capabilityThe supplier reports no new products in the past year and no available SDK, which indicates limited demonstrated recent product-development output. It does offer ODM services, but this alone does not establish broad innovation strength.

Customization capabilityThe supplier explicitly states that ODM services are available, providing direct evidence of original-design customization capability. It also accepts FOB, CIF, CFR, and EXW quotation terms, but these concern commercial arrangements rather than customization depth.