About PETRA Trading & Contracting Ltd
PETRA Trading & Contracting Ltd is a UK-registered international procurement and project supply company. We bridge engineering contractors, utilities, and infrastructure developers across the UK, GCC, and Africa with certified international manufacturing mills.
Our Commercial Role & Mission
In complex international engineering projects, material procurement is often complicated by disjointed supply chains, non-compliant mill test certificates, long lead times, and cross-border customs friction.
PETRA operates as an integrated procurement partner. We do not act as an anonymous intermediary; we evaluate engineering specifications line-by-line, verify mill certifications (EN 10204 Type 3.1), coordinate pre-shipment inspections (TPI), and execute international maritime logistics under Incoterms 2020 directly to client laydown facilities.
Core Pillars of Operation
- Engineering-Led Sourcing: Deep metallurgical alignment with BS EN, ASTM, ASME, DIN, QCS 2014, and SASO standards.
- Mill-Direct Traceability: Direct engagement with primary steel, pipe, valve, and GRP panel producers.
- Zero Counterfeit Guarantee: Rigorous 3.1 MTC verification, heat number traceability, and positive material identification (PMI).
Statutory Company Information
| Company Name | PETRA TRADING & CONTRACTING LTD |
| Company Number | 16660036 |
| Jurisdiction | England & Wales |
| Incorporation Date | 19 August 2025 |
| Registered Office | 61 Bridge Street, Kington, HR5 3DJ, UK |
| SIC Code 43220 | Plumbing, heat & A/C installation |
| SIC Code 43999 | Specialised construction activities |
| SIC Code 47910 | Retail sale via mail order / internet |
| SIC Code 63120 | Web portals |
Company Credentials & Standards Compliance
PETRA operates under strict UK statutory regulations and maintains a zero-tolerance policy against counterfeiting, non-conforming materials, and commercial non-compliance.
Material Traceability
All metallic and pressure-containing components are supplied with authentic EN 10204 Type 3.1 or 3.2 Mill Test Certificates traceable to original heat and melt batches.
Anti-Bribery & Ethics
Full compliance with the UK Bribery Act 2010. All commercial transactions, supplier selections, and commission agreements adhere to transparent audit trails.
Sanctions & Export Control
Comprehensive screening against UK OFSI, EU, US OFAC, and UN sanctions lists prior to processing international orders and letters of credit.
The PETRA Procurement Process
A disciplined six-stage procurement pipeline designed to mitigate commercial, metallurgical, and delivery risk from initial RFQ to final handover.
Specification Audit
Line-by-line review of client BOQs, data sheets, and project specs against ASTM, BS EN, DIN, and QCS 2014 standards.
Mill Sourcing
Allocation of material orders to audited manufacturing mills with verified capacity, tooling, and ISO quality systems.
Material Inspection
TPI witness testing (SGS, TÜV, Bureau Veritas), chemical composition analysis, and hydrostatic pressure verification.
Consolidation
Staging multi-vendor packages in secure bonded facilities to optimise container loading and minimise project ocean freight costs.
Global Logistics
Export documentation, legalised certificates of origin, SASO Saber registration, and Incoterms 2020 transport execution.
Site Delivery
Final delivery to contractor laydown yard with complete documentation dossier, 3.1 MTCs, and warranty packages.
Global Mill & Supplier Network
PETRA collaborates with primary manufacturers who maintain internationally recognised certifications and proven track records in energy, civil, and water infrastructure.
Steel & Alloys Mills
Western Europe & East Asia
Valves & Piping Foundries
Italy, UK, Germany, Spain
GRP SMC Press Plants
WRAS & Singapore Tested
Modular Site Plants
Turkey, UAE & Saudi Arabia