Welcome to Dule's official website
Honor
2020 Under-screen fingerprint wide-angle lens
2019 A new type of coating fixtur
Rotating stage for 2019 hydrogenated amorphous silicon optical thin film production
2019 Lifting platform for hydrogenated amorphous silicon optical film production
2017 A new type of air hole cooling structure for mold lens
2017 A miniature medical lens
2017 Plastic lens
2017 A high-definition medical lens
F1-6,Building 2,Baolong Zhizao Park,Baolong 2nd Road,Longgang District,Shenzhen,China 518116