📦 International Procurement & Trade
Global Buyer Procurement & Export Logistics Guide
A comprehensive guide for international purchasing leads, quality auditors, and import departments buying ISO/IEC 17025 calibration instruments from Dual Brothers (Chennai, India).
✈️ Standard Incoterms Supported
We accommodate your corporate freight preference:
- CIF (Cost, Insurance & Freight): Insured air cargo to your nearest international airport (Recommended).
- DAP / CIP: Door-to-door delivery directly to your facility via DHL/FedEx.
- FOB (Free on Board): Delivery to Chennai International Airport (MAA) or Port.
💳 Secure B2B Payment Methods
Transparent international banking options:
- Direct Wire Transfer (T/T): SWIFT bank transfer directly to Dual Brothers corporate export account.
- Letter of Credit (L/C): Irrevocable, confirmed L/C at sight for large institutional contracts.
- Corporate Cards: For rapid sample orders and emergency parts replacement.
📑 Customs & Export Documentation
Zero customs delays with complete paperwork:
- Certificate of Origin (COO): Legalized by the Chamber of Commerce.
- Harmonized HS Codes: Correct HS 9031.80 / 9025.19 classification.
- Certificate of Analysis / Calibration: NABL / ILAC MRA accredited certificate included.
🧳 Shockproof Export Packaging
Engineered for international cargo safety:
- Heavy-Duty Flight Cases: Reinforced aluminum corners with high-density laser-cut EVA foam.
- Transit Insurance: 100% invoice value insured against loss or transit shock.
- Live Tracking: End-to-end airway bill (AWB) tracking sent via email & WhatsApp.
📋 Standard Customs Classification & Documentation Matrix
Use these standard trade codes when filing import permits in your country:
| Instrument Line | Standard HS Code | Commercial Description | Standard Transit Package |
|---|---|---|---|
| DB Therion Series | 9025.19.00 |
Dry Block Temperature Calibrator with PRT Reference | Heavy-Duty Flight Case (14 kg gross) |
| DB Barion Series | 9031.80.00 |
Digital Master Pressure Calibrator / Hydraulic Pump | Rugged Industrial Pelican Case (18 kg gross) |
| DB Hygron Series | 9025.80.00 |
Precision Relative Humidity & Temp Calibrator | Padded Flight Case with Desiccant Chamber |
| DB Pyrovia Series | 9031.80.00 |
High-Emissivity Blackbody Calibration Source | Reinforced Export Flight Case (16 kg gross) |
| DB Rotron Series | 9029.20.00 |
Precision Tachometer & Stroboscope Master Calibrator | Compact Flight Case with Contact Adapters |
Ready to Place an International Order or Request a Proforma?
Our export trade desk provides formal CIF/DAP proforma invoices in USD, EUR, GBP, AED, and SAR with guaranteed air express delivery timelines.