During the compilation of this standard, Mr. Yuan Linhui, Vice President of the Technical Center of our company, served as a core drafter. He participated in full-cycle discussions on standard clauses, verification of process data and compilation of specification contents, contributing hands-on mass production experience in high-end FPC manufacturing.

1. Authoritative Accreditation | Joining the Ranks of Industry Standard Setters
Administered by the Ministry of Industry and Information Technology and led by the National Technical Committee for Standardization of Printed Circuits, this standard fully replaces the 2001 old version. It is currently the latest and most authoritative national technical specification for flexible multilayer printed circuit boards in China.
Participation in formulating national standards signifies that SUIWA’s R&D capabilities, process expertise and quality management system have gained dual recognition from authoritative industry institutions and leading enterprises.
2. Deep Cultivation in the Sector | Empowering Standardization Upgrade of High-End Industries
As a manufacturer of high-end FPCs, SUIWA has years of in-depth experience in flexible circuit board production, long serving sophisticated sectors including automotive electronics and intelligent terminals.
By co-developing this national standard, SUIWA has integrated years of mass production know-how, accumulated process technologies and verification data from high-end application scenarios into the new industry standard, driving the FPC industry toward standardization, refined production and high-end development.
3. Proactive Benchmarking | Establishing a National-Standard-Grade Quality Production System
The rollout of the new standard means an across-the-board upgrade of industry quality thresholds.
As one of the standard drafting organizations, SUIWA has taken the lead in comprehensively upgrading its production lines, manufacturing processes and testing systems to align with the new criteria. All our products fully comply with the latest national standards in structural design, process control and reliability acceptance testing.
4. Forging Ahead Together | Boosting Industrial Chain Development via High Standards
Moving forward, SUIWA will uphold the core tenet of "participating in standard formulation and delivering premium craftsmanship". Taking national standards as the baseline, we will continuously refine our R&D and manufacturing capabilities for high-end FPCs.
We will supply flexible circuit board solutions with superior precision, stability and compliance to customers, fueling high-quality development across the entire printed circuit industry chain.
Suiwa aims at leading the industry with standards, securing long-term growth with quality!
