Our working hours are from 9 am to 6 pm (Beijing time). You may send us an email at any time, we'll respond as soon as possible. If we don't respond in time, we request your comprehension. Out of working hours, we'll do our very best to fulfill your requirements via our telephone and email.
Guangzhou Tongyang Electronics Co., Ltd. 's production of rh ferrite core has always been taking the lead in China. Tongyang Electronics produces a number of different product series, including eel bobbin. ef bobbin is independently designed by Tongyang. It can be clamped on cable easily. Due to the strict quality control system, the performance of the product is greatly improved. It has been exported to Vietnam, Thailand, Russia, etc.
Our company is striving for green manufacturing. Rigorous conservation and efficiency programs minimize the use of natural resources and reduce greenhouse gas emissions.
