Is there a high frequency near Chengyang District of Qingdao? I want to find a company that can improve the quality of high frequency, preferably an experienced technical expert!

Qingdao, I know there is a shielded high-frequency machine in Qingdao, which is not bad, and there is a smooth high-frequency machine processing factory which is really good. Personally, I think the smooth high-frequency machine is better, because the master there is more skilled and patient, and you will try your best to meet any requirements and have a good temper. I'll give you an address: Dongjing Village, Xifu Town, Chengyang District, Qingdao, Shunping, Gaozhoubo Machinery Processing Factory, Chengyang District. There is also a contact number, which I forgot. There seems to be another website. Please search online. There seems to be the contact number of the manager on the website. Their website seems to be:/.