Signature service
Preliminary Supplier Assessment (PSA)
A clearer view before you move forward.
Preliminary Supplier Assessment (PSA) is a preliminary commercial assessment for buyers evaluating a supplier in China before placing an order, signing a contract or making a payment.
PSA combines official and public-record research with supplier information and supporting documents. It assesses manufacturing claims, the supplierโs documented connection to its claimed factory location, and the consistency of relevant business and transaction information. A Live Video Factory Walkthrough adds observations of the facilities and activities shown.
Findings are presented in a structured English report with a one-page Quick Review, supporting evidence, matters requiring attention and recommended next steps.


Official & Publick Record Research

Manufacturing Claims Check

Factory Location Verification

Information Consistency Review

Live Video Factory Walkthrough

Structured Report
our founder
The Experience Behind SLORRIE

about the founder
Founded by Viktor Chen
SLORRIE began in 2016 as a small cross-border retail business sourcing products from China for customers in the Philippines. Viktor personally handled supplier communication, purchasing, order coordination and customer enquiries.
He later worked for a Spanish logistics company in China, coordinating third-party quality inspections for clients mainly in Europe, the United States and Latin America.
These experiences shaped SLORRIEโs current focus on supplier assessment and China-side coordination, bringing together an understanding of overseas buyersโ needs and experience communicating with suppliers and service providers in China.

Viktor
Founder, SLORRIE
our approach
How We Work
Clear information. Practical next steps.
We start by understanding the clientโs objectives and the information needed to move forward. We distinguish supported findings from unverified information and identify questions requiring follow-up.

01
Understand Your Objectives
We clarify your needs and the decision or action you are preparing to take.
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02
Gather Information
We research relevant records, review documents and communicate with suppliers as needed.
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03
Assess the Findings
We distinguish supported findings from unverified information and identify questions requiring follow-up.
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04
Deliver Clear Findings
For PSA, we provide a structured English report with supporting evidence and recommended next steps.
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05
Coordinate Follow-Up
We manage any additional support within the agreed scope.

let’s work together
Discuss Your China-Side Requirements
Considering a new supplier or need help with a specific matter in China?
We’d be happy to learn more about your situation and discuss how SLORRIE can support you.

