Manufacturing Capabilities & Pre-Qualification
ASME code-stamped pressure equipment trusted by petrochemical and energy clients in 50+ countries. Engineering excellence backed by ISO 9001, ISO 14001, ISO 45001, and a 19-year fabrication track record.
Product Portfolio
Five core product lines — each delivered with full ASME/PED code compliance and comprehensive documentation packages.
Certifications & Compliance
Full suite of ASME code stamps alongside PED CE marking and ISO management system certifications — independently audited.
ASME S
ASME R
PED CE — 2014/68/EU
ISO 9001
ISO 14001
ISO 45001
| Certification | Scope | Issued By |
|---|---|---|
| ASME U Stamp | Pressure Vessels — Section VIII Div. 1 | ASME / AI |
| PED CE Marking | Directive 2014/68/EU — Module H/H1 | TÜV / Notified Body |
| ISO 9001:2015 | Quality Management System | SGS / UKAS |
| ISO 14001:2015 | Environmental Management | SGS / UKAS |
| ISO 45001:2018 | Occupational Health & Safety | SGS / UKAS |
Health, Safety & Environment
ISO 45001-certified safety management. Zero fatal accidents and zero major lost-time incidents over the past three years.
Safety Programs
- Hazard Identification and Risk Assessment (HIRA)
- Lockout/Tagout (LOTO) procedures
- Hot work permit system
- Contractor safety induction
- Full compliance with local OHS regulations
Ethical Sourcing & Compliance
- Internal Code of Conduct for employees and subcontractors
- Supplier pre-qualification and audit program
- Contractual clauses prohibiting forced labor
- IP protection under NDA agreements
- Compliance with Modern Slavery principles
Zero Fatal Accidents • Zero Major Lost-Time Incidents • 3-Year Record
Quality Management System
Documented QMS aligned with ISO 9001 — project-specific Quality Plans, ITP hold-point discipline, and full material traceability from incoming receipt through MRB turnover.
Inspection & Test Plans (ITP)
Project-specific ITPs with defined hold, witness, and review points. First-article inspection gates for critical dimensions. Hold-point discipline enforced at each fabrication stage. Blank ITP templates available for client review prior to award.
NCR / CAPA Management
Formal NCR identification, disposition, and closure workflow. Corrective and Preventive Actions (CAPA) with root cause analysis using 5-Why / Fishbone methodology. On-time NCR/CAPA closure tracked as a quality KPI.
Welding Program — 600+ Qualified PQRs
600+ qualified PQRs covering all common material groups and joint types. WPS & NDE matrix per material group, thickness, and configuration. Welder qualification management — initial, continuity, and renewal tracking. Automated/semi-automated welding for consistency. New WPS/PQR qualification: 2–4 weeks standard, 4–8 weeks for complex joints.
Material Traceability
Heat number and MTC linkage to each major component. Unique serial identification for all pressure-retaining parts. Positive Material Identification (PMI) where required. Controlled material storage — segregation, labeling, and expiry control. Full traceability logs maintained through MRB turnover.
Quality Metrics & Continuous Improvement
NCR rate per 1,000 fabrication hours and per project. First-pass yield (FPY) at key inspection stages. NDE repair rate tracked by weld type and individual welder. Rework measured by hours, cost, and schedule impact. Monthly Pareto trend reporting by root cause. 5S, Kaizen, and Lean-based fabrication workflow reviews.
In-House QA/QC Functions
Document control and quality planning (Quality Plan, ITP). Incoming material inspection and traceability control. Dimensional inspection and fit-up verification. Witnessing and recording of shop tests. Databook / Manufacturer's Record Book (MRB) compilation. Certified NDE capability: VT, PT, MT, RT, UT, PMI.
Engineering Authentication for North America
A key differentiator — Lmart delivers engineering deliverables authenticated by licensed Professional Engineers in major Canadian and U.S. jurisdictions.
APEGA
Alberta, Canada
Deliverables reviewed and stamped by P.Eng. licensed with the Association of Professional Engineers and Geoscientists of Alberta.
PEO
Ontario, Canada
Deliverables reviewed and stamped by P.Eng. registered with Professional Engineers Ontario.
LAPELS
Louisiana, USA
Deliverables reviewed and stamped by P.E. licensed with the Louisiana Professional Engineering and Land Surveying Board.
Third-Party Authentication: Engineering authentication is performed on a project-by-project basis by independent third-party P.Eng. firms licensed in the applicable jurisdiction. Names provided upon request under NDA.
Project Experience
Selected references from petrochemical and industrial gas clients — demonstrating ASME code fabrication, National Board registration, and CRN compliance.
| Client | Industry | Project | Code | Scope |
|---|---|---|---|---|
| Air Products | Petrochemical & Industrial Gas | Novelis 24HPN Canada | ASME U + NB CRN | Pressure Vessels & Heat Exchangers |
| SSI | Petrochemical & Industrial Gas | — | ASME U + NB | Pressure Vessels |
View full Project References library → — 150+ completed projects across 50+ countries.
Logistics & Shipping
Proven experience managing international logistics for heavy industrial equipment — ocean freight, cross-border delivery, and export packaging.
Shipping & Freight
- Ocean freight for oversized and heavy-lift equipment
- Cross-border shipments to Canada and USA
- Export customs documentation and freight coordination
- Delivery milestone control aligned with project schedules
Export Packaging
- Seaworthy packing — fumigated wood or compliant alternatives
- VCI, desiccants, sealed wrapping for moisture protection
- Corrosion preservation for extended transit and storage
- CG marking, lifting points, handling instructions
- Shock/tilt indicators when required
Incoterms® 2020
Flexible terms to suit project and customs requirements:
FOB
CIF
DAP
DDP *
* DDP case-by-case depending on destination.
Download Pre-Qualification Package
Certificates, quality manual excerpts, sample ITPs, and project reference list — delivered within 24 hours.
Get in Touch
Ready to discuss your project? Contact our team for technical consultations, quotations, or pre-qualification submissions.
zqb@jnlmart.com | +86 139 6103 6109
1# Xiaomingsha Rd.(E), Yangtze River Chemical Industry Zone, Zhangjiagang, Jiangsu, China 215634