🎉 Good news! In last June, Shenzhen Hengda Liyuan Optoelectronics Co., Ltd. passed the🌟 SGS audited for factory site!
We are now a manufacturer dually certified by both SGS and TÜV Rheinland. This achievement is attributed to our great teamwork 🤝 , and the longstanding trust and support from our valued customers as well. We will continue to dedicated to provide high-quality optical filter products with reliable delivery as always🚀 .
