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Just Specical Material factory overview
FiltrationDEWIN On-Ground Audited

Just Specical Material

JUST SPECICAL MATERIAL COMPANY LIMITED

Location
Vietnam

Factory Overview

Just Specical Material is a verified filtration manufacturer in Vietnam with 63 factory photos. Personally audited by our on-ground team, serving international clients worldwide.

Main Production Focus

Filtration components and assemblies

Direct R2 Sourcing Verification

Transparent Trust Vault

6 files audited

Unlike traditional brokers, DEWIN gives US buyers complete transparency. Below are the actual government licenses, equipment score sheets, and proprietary 50-point Dolphin QA reports saved securely in our **Cloudflare R2 vault** and compiled directly for you.

JSM - ISO 140012015 certificate.pdf

Document

Verified supplier archive file.

File: JSM - ISO 140012015 certificate.pdf
Secure Download

Just Specical Material Factory Catalog

Profile

Official manufacturer profile, dimensional product catalogs, and surface finish options.

File: JSM - Profile.pdf
Secure Download

DEWIN Dolphin Audit Report

Dolphin Audit

Proprietary 50-point factory audit covering capacity, worker compliance, and safety standards.

File: JSM - Dolphin report 20250707.docx
Secure Download

ISO 9001:2015 Certification

Certification

Certified Quality Management System (QMS) standard for international trade compliance.

File: JSM - ISO 90012015 certificate.pdf
Secure Download

QA & Landed Cost Log (QCLDM)

Scorecard

50-point dimensional, quality, cost, and logistics scorecard scorecard logged by DEWIN local QA.

File: JSM - QCLDM Score 20250707.xlsx
Secure Download

Verified Machine & Capacity List

Equipment Log

Complete list of active machinery including CNC milling, lathes, stamping presses, and QC metrology.

File: JSM - List of equipment.xlsx
Secure Download

On-Site Visual Audit

High-Resolution verified shop floor logs

63 photos
JSM - Company information

JSM - Company information

Factory Overview
2D VMM and Heat tester

2D VMM and Heat tester

Production Line
Air filter assembly

Air filter assembly

Quality Control
Air filter element (2)

Air filter element (2)

Equipment
Air filter element samples

Air filter element samples

Production Line
Air filter element

Air filter element

Quality Control
Air filter foam samples

Air filter foam samples

Equipment
Air filter product

Air filter product

Production Line
Air filter sample (2)

Air filter sample (2)

Quality Control
Air filter sample

Air filter sample

Equipment
Air filter samples

Air filter samples

Production Line
Air flow tester (2)

Air flow tester (2)

Quality Control

Location

Vietnam, Vietnam

Verified geographic logistics hub matching global maritime routes to HCMC and Haiphong ports.

QA scorecard Metrics92/100

Quality Assurance95%
Cost Competitiveness91%
Logistics Reliability93%
Delivery Speed90%
Management Standards94%

Scores represent weighted evaluations compiled from the 50-point Dolphin audit checklist. Re-audited quarterly.

Capabilities

Filtration

Equipment Logs

  • Cutting machine

Verified Certifications

Dewin Verified

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