Clear requirements. Clear evidence.

Quality begins with the agreed details.

The company profile sets out quality functions, test equipment and documents for the Thailand company. These provide a starting point for procurement teams to assess the scope relevant to their project.

Documents for the Thailand company Four types of testing, for real-world use

01 / Quality & credentials

Documents for the Thailand company

Both documents name LIANYI Printing (Thailand) Co., Ltd. Read the key details below or enlarge each original to examine its wording.

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Quality management system certificate

ISO 9001:2015

ZGTC22Q01691R0

Standard: GB/T19001-2016 idt ISO9001:2015
Issue date: 17 September 2025
Printed validity end date: 16 September 2028
Scope stated in the document: Printing of other printed matter within the permitted scope
Certification body: Zhongguang Testing and Certification (Shenzhen) Co., Ltd.

This is a management system certificate covering the scope stated in the document. Confirm its project applicability and current status with the team when preparing your requirements.

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Label supplier program confirmation letter

UL · LP5902

LP5902

Document type: Confirmation Letter
Program / category: Authorized Label Suppliers Program | PGAA
Document date: 5 November 2025
Expiry date: No expiry date stated in the letter

This letter confirms a file in the Authorized Label Suppliers Program. It does not mean every product is UL certified. The requirements for a particular label project need to be confirmed separately.

For current documents and the scope required for procurement review, contact our Thailand team.

02 / Quality & credentials

Four types of testing, for real-world use

Relevant checks depend on the material, application surface and use conditions. Test methods, conditions and acceptance criteria are agreed for each project.

Adhesion tester

Assess adhesive bonding behaviour on the relevant application surface.

Peel adhesion tester

Assess separation of bonded materials under specified conditions.

Abrasion resistance tester

Observe changes to the surface or print caused by rubbing.

Temperature cycling chamber

Observe how samples respond to temperature cycling under agreed conditions.

Equipment and processes are presented from the group profile. Production location, equipment and testing requirements are confirmed during the project review.

03 / Quality & credentials

Quality functions through the process

The organisation chart lists IQC, IPQC, OQC and QE functions. Actual inspection activities and records follow the requirements agreed for the work.

IQC
Incoming materials
Check incoming materials against the relevant requirements.
IPQC
During production
Follow quality details through the manufacturing process.
OQC
Before dispatch
Check agreed items before releasing the work for delivery.

Explore the details behind your project

Tell us how the product will be used

These details help the team assess materials and quality requirements around your application.

Production & design

Material and application surface
Dimensions, artwork and critical requirements
Environment and intended use
Required test methods or supporting documents

GOOD PRINT STARTS WITH A CONVERSATION

Your next print project starts here.

Tell us your ideas. Let’s get the details right together.

Discuss your printing needs 095 413 2989