News Certification RoHS-Φ2.5cm (Reference No.VoC-RoHS:CN/18/00086/VoC) 2018.11.03 Certification RoHS (Reference No.VoC-RoHS : CN/18/00016/VoC) Certification RoHS-Antistatic (No.VoC-RoHS:CN/18/00087/VoC)