
Company:Hong Kong Changshen Trading Co., Ltd.
Factory:Shaoxing Jingrui Electronics Technology Co., Ltd.
We specialize in the research, development, manufacturing, and sales of Etched glass cover,Wafer Glass,ITO Coated Glass, various optical glasses, and other related products.

Our company provides customized processing services for PMOLED clients, offering both transparent groove and matte groove designs tailored to different application needs.
Product Categories We Offer::OLPF Substrates,Heat Dissipation Plates,Wavelength Plates,Blue Glass,6–12Inch Wafers.

Fz/Cz Silicon wafer, SILICON-ON-INSULATOR(SOI) wafer, Germanium, LiNbO3, LiTaO3, Nitride on Silicon, SiC wafer, InP wafer, GaSb wafer, GaAs wafer, Silicon epi wafer and related ingots.

ITO (Indium Tin Oxide) conductive glass is made by magnetron sputtering of a uniform ITO film on ultra‑clear float glass. It combines high light transmittance, low sheet resistance, excellent flatness, acid/alkali resistance and high temperature stability

Anti-etching ink is mainly used in glass etching and frosting processes to protect areas that do not require etching. It forms an effective barrier during processing, ensuring that chemical reactions occur only in designated regions, thereby achieving precise process control.

Dual-axis centrifugal force & vacuum pump for high efficiency.
Vacuum defoaming mixer removes nano-scale bubbles.
Two high-torque servo motors ensure uniform distribution of powders

We offer sales and precision processing of advanced glass products, including Corning Eagle XG series, SCHOTT BOROFLOAT® 33 series, and AGC EN-A1 series. Leveraging cutting-edge fabrication technology and superior service standards, we deliver tailored product and process solutions to meet diverse customer requirements.

Corporate news, product launches, strategic partnerships, reporting company achievements
Showcasing corporate culture and partner growth stories.
We have abundant supply chain resources for more products related to OLED glass, and you can contact us by email. We will reply to you promptly.
Company:Hong Kong Changshen Trading Co., Ltd.
Factory:Shaoxing Jingrui Electronics Technology Co.,Ltd
Hong Kong Changshen Trading Co., Ltd.
Copyright © 2026 Hong Kong Changshen Trading Co., Ltd. - All rights reserved.