Field landscape evoking origin and supply chains

Business Cooperation

Deep sourcing · Port speed · Flexible settlement

  • Deep procurement network + professional trade desk
  • Multi-port export: Tianjin / Guangzhou / Shanghai routing with Guangzhou trade desk coordination
  • Documentary L/C, open account, price-lock warehousing

Trade Types

1. Trade Types

We organize cooperation into four trade types based on product source, purchasing method, service depth and price-cycle strategy, so customers can choose the structure that fits each project.

01

Spec-led bulk supply

Bulk trade supply to agreed specifications: pharmaceutical-grade laboratory release, GSP zoned warehouse pick/pack, and fast multi-port export (Tianjin / Guangzhou / Shanghai) from our North China campus.

Suitable for customers that need stable quality and consistent documentation cadence.
Covers extracts, powders, and related delivery forms — specs and COA aligned per project.
Batch stability through laboratory release, warehousing coordination, and port-hub export.
Qinhuangdao port-hub QC laboratory and GSP warehouse campus (illustrative)

02

Trading-based sourcing

Using our national office and sourcing network, we can also operate on a pure-trade basis and source better-matched, higher-quality supply for customers.

Source across multiple supply points for customer-specified categories.
Use local office networks to improve quality match and pricing efficiency.
Suitable for projects that need external supply organization and fast response.

Sourcing Network

SourcingNorth ChinaEast ChinaNorthwest

03

Agency procurement

We can act as the customer's procurement agent without taking product margin, charging only a transparent service fee while also offering 7/24 response, English support and payment-term support.

No hidden resale margin, only transparent and explainable service fees.
Includes 7/24 response and English-language support.
Suitable for customers that want execution strength while keeping procurement cost transparent.
7/24 Response
English Support
Transparent Fee

04

Warehouse-backed price lock

For bulk materials with clear price cycles, we can purchase in more favorable periods, store inventory in our warehouse and help customers lock pricing and supply rhythm earlier.

Useful for customers exposed to price volatility and repeat buying cycles.
Combines Qinhuangdao warehousing with Tianjin / Guangzhou / Shanghai multi-port planning — our trade desk can flexibly schedule sailings.
Helps stabilize procurement cost within key market windows.

Location visibility

How our North China warehouse links to Tianjin, Guangzhou, Shanghai, and other export corridors.

QinhuangdaoTianjin PortSEA CORRIDORBohai Export RouteQinhuangdao - Tianjin - Global

Warehouse

Qinhuangdao, Hebei

Port corridor

Tianjin Port Corridor

North · South · East China multi-port routing

Map data: OpenStreetMap. You can zoom and pan directly in the embedded map.

Payment & Settlement Support

2. Settlement Models

On top of the trade structure, we can match different settlement models to order cycle, customer type and shipment timing, helping international projects manage cash flow and execution more effectively.

Trade + Settlement

Coordinate procurement, shipment and settlement timing

Use O/A, usance L/C and sight L/C structures to manage purchasing timing, shipment milestones and cash-flow rhythm within one operating logic.

Trade route coordination

BUYContract & procurementSHIPPort & logistics timingSETTLECash-flow alignment

Commercial tools

O/A

Support repeat international orders with more flexible account timing.

L/C

Use documentary structure to improve transaction control and execution certainty.

SPOT / FORWARD

Match settlement rhythm to shipment window and working-capital planning.

Execution logic

Structure payment terms around shipment milestone, port schedule and replenishment planning rather than treating settlement as an isolated step.

Settlement

O/A account terms

For suitable customers and programs, open-account terms may help reduce funding pressure during the purchasing stage and support repeat-order rhythm.

Settlement

Usance letter of credit

Suitable for projects that need a longer cash buffer while still maintaining documentary structure and disciplined execution.

Settlement

Sight letter of credit

Suitable for projects that prioritize transaction security, compliant document handling and efficient international settlement execution.

DEXIN Approach

From spec-led bulk supply to network-based sourcing, transparent agency procurement and warehouse-backed price lock, we aim to combine trade types and settlement models into a cooperation system that fits real international projects.