Vacuum Coating & Nanocomposite Film SolutionsVacuum Coating and Nanocomposite Film Solutions
An integrated provider of process development, equipment capability and functional coating applications for optical, light-control and optoelectronic products.
Company Overview
Founded in November 2007, Suzhou Rongray Nanocomposite Technology Co., Ltd. is a high-tech enterprise focused on vacuum coating technology and nanocomposite material applications.
The company integrates process research, equipment capability, production and sales, with vacuum coating as its core business.
Its main business covers optical vacuum coating products, light-control vacuum coating products and optoelectronic vacuum coating products.
The company has invested more than RMB 70 million in total, including more than RMB 57 million in fixed assets and more than RMB 16 million in R&D.
Core Advantages
Main Product Categories
Product
Optical Vacuum Coating Products
Functional optical coatings for glass filters, IR-CUT, AR, IR, AS, AF and decorative/functional plastic part coating.
Product
Light-Control Vacuum Coating Products
Light-control coating solutions for glass dimming, environmental temperature control, color adjustment and solar simulation applications.
Product
Optoelectronic Vacuum Coating Products
Vacuum coating solutions for ceramics, plastics, metals and flexible substrates, covering EMI, ESD, DLC, VM, NCVM, nano-modification, sterilization and infrared heating conversion applications.
Process Service
Continuous Vacuum Sputtering Process Service
A continuous vacuum sputtering process developed around Rongray's own technical requirements, equipment control design and patented process know-how.
Application Fields
Production Equipment & Process Capability
Rongray develops sputtering equipment, production line design and process control around vacuum coating requirements.
Certifications & Intellectual Property
Development Timeline
- 2007: Company established
- 2013: Optical vacuum coating business unit launched
- 2014: Optoelectronic business unit established
- 2015: ISO 9001 certification and National High-Tech Enterprise recognition
- 2016: Recognized as a provincial private technology enterprise
- 2017: Two technology products evaluated; five core patents authorized
- 2018: Expanded customer-side service points; renewed high-tech enterprise recognition; six new patents authorized
- 2019–2021: Capacity expansion; 16 new patents added and 9 authorized
- 2022: Renewed high-tech enterprise recognition; four patent applications in progress