Who are we?

CSE was established by a Chinese team with more than a decade of international trade expertise.
Most of our members have professional backgrounds in international consulting firms or international procurement enterprises. We are dedicated to providing comprehensive professional support, covering Supplier Sourcing & Evaluation, Factory Audit, Inspection, Negotiation Assistance, Business Travel Planning, Logistics Coordination, and other related services for small and medium-sized enterprises in their procurement activities in China.
 
Compared with those international procurement consulting firms, we are 100% focused on the Chinese supply chain. We demonstrate higher efficiency and better services, with far lower prices.
 
We commit to being your partner on site.

60+
Audit Checkpoints
Every on-site evaluation follows a rigorous checklist covering technical capacity and quality systems.
Dia. 4.997”
Precision Control
Micron-level dimension verification using on-site CMM equipment and professional gauges.
$923k+
Verified History
Annual export volume confirmed via real trade data to ensure supplier market capability.

Our Featured Services

Comprehensive solutions tailored to your business needs in China. Our expert team ensures

smooth operations and reliable partnerships.

Quick Investigation

Verify if they are a real factory or a middleman within 24 hours. We uncover the truth behind “traders disguised as manufacturers” using verified trade data and direct contact.

Onsite Factory Audit

Deep-dive on-site audits of capacity, equipment, and quality systems. Receive a detailed technical report featuring on-site CMM equipment verification and professional workshop scoring.

Sourcing & Evaluation

Identify manufacturers already proven by the global market. We verify annual export volumes (e.g., $923,000 USD) and map out 3-year trade histories to ensure stability.

Pre-Shipment Inspection

Precision-driven quality control down to the micron. We verify critical dimensions (e.g., Dia. 4.997”) and perform Ra 63 surface testing to ensure 100% assembly compatibility.

Arrange A Business Trip

Seamless multi-city coordination (e.g., 5 cities in 9 days). From Canton Fair logistics to factory meeting schedules, we handle every local detail so you can focus on negotiations.

Who are we?

CSE was established by a Chinese team with more than a decade of international trade expertise.

Most of our members have professional backgrounds in international consulting firms or international procurement enterprises. We are dedicated to providing comprehensive professional support, covering Supplier Sourcing & Evaluation, Factory Audit, Inspection, Negotiation Assistance, Business Travel Planning, Logistics Coordination, and other related services for small and medium-sized enterprises in their procurement activities in China.

Compared with those international procurement consulting firms, we are 100% focused on the Chinese supply chain. We demonstrate higher efficiency and better services, with far lower prices.

We commit to being your partner on site.

60+
Audit Checkpoints
Rigorous on-site evaluation covering technical capacity and quality systems.
Dia. 4.997”
Precision Control
Micron-level dimension verification via on-site CMM equipment.
$923k+
Verified History
Annual export volume confirmed via real trade data to ensure supplier capability.