What manufacturing process is used?

It uses cold stamping, deep drawing, and multistep progressive dies.

What is the precision tolerance?

The manufacturing tolerance is 0.1mm.

Premium Smoke-Proof Stainless Steel Kitchen Check Valve for Durability

Name: Premium Smoke-Proof Stainless Steel Kitchen Check Valve for Durability
Brand: Ningbo Jingjiang Metal Products Co., Ltd.
SKU: 1942428231

Zhejiang, ChinaNingbo Jingjiang Metal Products Co., Ltd.

US$3.21

100-499 Pieces

US$2.86

500+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

6years

Warranty

1years

Model NO.

JJ-0311-27

Type

Cold Stamping

Processing Type

Deep Drawing

Material

Stainless Steel

Mould

Multistep Progressive Dies

Surface Processing

Polishing

Fine Blanking

Open

Process

Separation Process

Industry

Metal Stamping Parts

Tolerances

0.1mm

Customized

Logo

Custom

Acceptbale

Monthly Produce

3000PCS

Afterservice

Support

Transport Package

Carton+Pallet

Specification

188*188mm

Trademark

JINGJIANG

Origin

Zhejiang

Production Capacity

50000pieces/Year

Key features

Customizable Design: Logo and product specifications are fully customizable to meet specific needs.

High Durability Material: Made from premium stainless steel with polishing surface treatment for longevity.

Advanced Manufacturing: Utilizes deep drawing and cold stamping techniques with multistep progressive dies.

High Precision Tolerance: Manufactured with tight tolerances of 0.1mm for consistent quality and fit.

Functional Performance: Features fast smoke exhaust, high temperature resistance, and oil resistance.

Strong Production Capacity: Monthly production capacity reaches 3000 pieces for reliable supply.

Comprehensive After-Sales: Supports after-sales service with a 1-year warranty and 6-year service life.

Company profile

Ningbo Jingjiang Metal Products Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.43h

AI-Powered supplier vetting

SummaryNingbo Jingjiang Metal Products Co., Ltd. is identified primarily as a China-based manufacturer/factory producing deep-drawn and other stainless-steel and metal products. It reports full customization, ODM services, OEM service for well-known brands, ISO 9001 certification, and experience producing complex deep-drawn stampings. The supplier has 11 employees, including 6–10 R&D engineers and 6–10 quality-control staff as reported, and has exported goods for five years. However, documented service-management controls are weak: there are no written assessment records or approved supplier lists, while complaint handling and corrective/preventive action procedures lack written records. The supplier has no overseas warehouse, showroom, agent, or branch, although it has participated in an offline Big Five trade show. Financial information is insufficient for a substantive credibility assessment, and no specific customer names or verifiable customer cases are provided.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a quality-management certification, but the provided information does not include the certificate number, issuing body, validity period, or scope.

After-Sales capabilityThe supplier reports having procedures for customer complaints and corrective/preventive actions, but no written records are maintained. It also lacks overseas warehouses, showrooms, agents, and branches, limiting documented overseas service infrastructure; participation in offline trade shows does not establish after-sales capability.

R&D capabilityThe supplier explicitly offers ODM services and reports 6–10 years of total R&D-engineer experience, supporting product-development capability. However, it has no available SDK, and the information does not provide specific R&D achievements, patents, or development metrics.

Production capacityThe supplier identifies itself as a manufacturer/factory offering deep-drawn products, metal enclosures, stainless-steel containers, sinks, autoclave chambers, and related products. Its description states it can produce complex deep-drawn stampings up to 23 inches in draw depth, and it reports 6–10 quality-control staff; however, no production-capacity or equipment details are provided.

Customization capabilityThe supplier explicitly reports customization from designs and full customization, as well as ODM and OEM services for well-known brands. Its stated specialization in complicated deep-drawn products further supports the ability to handle customized metal-stamping requirements.