About SEMPURION Chemistry
Focused on surface chemistry · SAMPLE — the new standard
Dedicated to surface treatment technology — leading, innovating and advancing toward industry-leading environmental and application performance.
SAMPLE is more than a mark — it stands for the model and the standard, striving to be the benchmark of surface chemistry.
Win broad industry recognition through sustained R&D as a trusted chemistry partner for precision manufacturing.
Company Profile
Founded in 2013 in Dongguan, Guangdong, SEMPURION integrates R&D, manufacturing and sales. From cleaning, stripping and polishing, its portfolio has grown to precision process chemicals for semiconductor, display and optical glass — serving benchmark customers across electronics, PV, optics and machinery.
- Real base — Dongguan, Guangdong — verifiable R&D & production base
- Track record — Since 2013 — years of accumulated process & product expertise
- R&D-driven — Dedicated R&D team enabling custom development
Industries We Serve
Serving advanced manufacturers
Selected customers
Serving industry leaders
Customer logos from official websites; trademarks belong to their owners. More partners coming.
Core Capabilities
R&D
Formulation R&D & customization for semiconductor, display and optical processes, supporting localization.
Manufacturing
Consistent batch quality with electronic-grade purity control for demanding standards.
Technical Support
Process calibration, on-site commissioning and MSDS compliance support through mass production.
Milestones
From Dongguan roots to multi-line precision process coverage.
Founded in Dongguan, specializing in surface chemistry — early lines covered sapphire, PV, OGS touch and metal finishing.
Expanded into semiconductor & packaging, display module, optical glass & sapphire and SMT stencil chemistries.
Completed 8-business-line integration of 90 products and launched the new bilingual website.