Integrated development¼Œproducing, sales and service into a solid part, Tianjin Hyrun Electronics Ltd is a high-tech manufacturer dedicated in high frequency welding equipments.Our technica...

welding machine...

welding machine...

Tianjin Leina import and export co., ltd. is located in Tianjin, China. As an independent department of our factory, we devote to the research and development of welding consumables production line. W...

welding machine...