SIENA LTD.
Siena Ltd. trading is a professional Supply Chain Service solutions provider. We take responsibility for creating trade links between Asian producers and European distributors. We achieve high quality of Supply Chain Service solutions through our professional selection process and supplier control. In order to ensure goods quality control, transparent financing, swift and efficient movement from the beginning to your customer, Siena Ltd. trading offers a complete range of solutions including: allocation of manufacturer, QM, warranty, finance plan, transportation, warehousing, product value-added services, contract logistics (reverse logistics, international transportation) and SC consulting.
Allocation of suppliers
Selection of appropriate suppliers in SCMS is a challenging issue because it requires range of evaluation criteria, which are characterized with complexity, elusiveness and uncertainty in nature. Our team developed extensive registrar of manufacturers, expeditors, warehouses, certification laboratories and other related to SCMS stakeholders. We apply technological evaluation framework to assist the expert group to select the optimal supplier in SCMS. The rationales for the evaluation framework are based upon multi-criteria decision-making analysis, that can select the most appropriate alternative from a finite set of alternatives with reference to multiple conflicting criteria.

We can reach all Mainland China throughout diverse agreements and strategic alliances. We work with Laboratories certified by CNAS giving our clients quality service with fast and efficient response.

Our agents will go to any factory in China within 3 to 4 days and deliver a detailed inspection audit to the client.
  • Export customs declaration, inspection declaration, disinfection, quarantine and other services.
  • Approval for import, L/C, advances purchasing fund, the Hong Kong collected and paid payment for goods
  • Export tax refund
  • Overseas orders, purchasing, receiving
  • Business order processing
  • Equipment, customs registration
SCM Procurement
Finance and Contracting
Siena Ltd. Trading provides technological platform to structure efficient and transparent SCM financing. In collaboration with local banks of suppliers and customers we secure trading funds with application of crypto assets. The remittances occur upon the completion of each defined stage of SC process.
Competence for target countries – a successful market entry
Experienced Siena Ltd. associates are ready to explore new target countries for you or to expand existing activities in foreign countries in a systematic and strategic approach. All of them are adept sales professionals with a long-standing experience in export management and business operations within the cultural backgrounds of the target country.
Primary Locations
Hong Kong, China, Singapore, India, Pakistan, Middle Asia
All rights reserved. SIENA LTD. 2024