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About Diffni

Your trusted logistics partner in China for air freight, sea freight, parcel shipping, sourcing, warehousing, and customs support.

Trusted logistics and freight forwarding support from China

Who We Are

Diffni is a China-based logistics and supply chain service provider supporting businesses that source, ship, store, and move products internationally. We help importers, wholesalers, e-commerce sellers, and growing brands find practical shipping and logistics solutions from China.

Our team works across air freight, sea freight, parcel delivery, sourcing, warehousing, and customs support, making it easier for businesses to manage supply chain operations with less friction and better coordination.

China-based logistics and supply chain support team

Company Information

Diffni is the international service brand of Guangzhou Taiyi Supply Chain Co., Ltd. We are based in Guangzhou, China, and provide practical logistics support for businesses shipping from China to global markets.

Our team helps clients with air freight, sea freight, small parcel shipping, sourcing support, warehousing, customs coordination, and dropshipping fulfillment. We work closely with suppliers, freight partners, warehouses, and export service providers to help clients move goods more efficiently from China.

Registered Company

Guangzhou Taiyi Supply Chain Co., Ltd.

Chinese company name

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Brand Name

Diffni

Business Address

Room 210, 2nd Floor, Block A, Taixin Plaza, No. 629, Helong 1st Road, Helong Street, Baiyun District, Guangzhou, Guangdong, China

Email

service@diffni.com

WhatsApp

+86 186 2015 5151

China-Based Logistics Support

Being based in Guangzhou allows us to stay close to suppliers, warehouses, ports, airports, and major export channels in South China. This local position helps us provide more practical support for shipment planning, supplier follow-up, cargo handling, and international delivery coordination.

Whether you need air freight, sea freight, small parcel shipping, sourcing support, warehousing, customs clearance, or dropshipping fulfillment, Diffni helps connect your China-side operations with your international shipping goals.

What We Do

We provide flexible logistics and supply chain support for businesses shipping from China.

Air Freight

Fast shipping for urgent and time-sensitive cargo.

Sea Freight

Cost-effective FCL and LCL solutions for larger shipments.

Small Parcel Shipping

Affordable delivery for e-commerce and low-weight packages.

Sourcing & Purchasing

Supplier search, quotation comparison, and purchasing support in China.

Warehousing

Storage, consolidation, inspection, and shipment preparation in Guangzhou.

Customs Support

Document and clearance coordination for smoother shipping workflows.

Why Work With Diffni

We help businesses simplify shipping and supply chain operations from China with practical, responsive, and flexible support.

China-Based Expertise

Work with a team that understands suppliers, logistics routes, and export workflows in China.

Flexible Solutions

Choose the right combination of freight, parcel delivery, sourcing, warehousing, and customs support.

Responsive Communication

Get practical updates and clear communication throughout the shipping process.

Support for Growth

From samples to ongoing freight operations, we support businesses at different stages of growth.

Based in Guangzhou, Connected to Global Shipping

Guangzhou is one of China’s key logistics and trade hubs, making it an ideal base for sourcing, warehousing, freight coordination, and export operations. Being close to suppliers, transport infrastructure, and shipping networks allows us to support clients more efficiently.

For businesses that need a practical partner in China, local coordination can make a significant difference in communication, shipment planning, and day-to-day logistics execution.

Staff coordinating global shipping and supply chain

Ready to Work with a Logistics Partner in China?

Talk to our team or request a quote for air freight, sea freight, parcel shipping, sourcing, warehousing, or customs support.

Logistics company office team providing customer support
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