龍城工業 Company Profile

The EMS business has over 40 years of experience and know-how, and in the equipment sales service business, we propose reasonably priced equipment that we use in-house to our customers.

The main business of Ryusei Industrial Co., Ltd. is the assembly of components on printed circuit boards and the assembly of electronic devices. We can handle a wide range of assembly work, from small products to large items, as well as resin and metal products. With over 40 years of know-how and technical expertise, you can entrust us with everything from the design, production, implementation, to assembly of printed circuit boards. Additionally, in our equipment sales service business, we can propose reasonably priced assembly equipment that we currently use, such as GKG solder printers and JTU reflow ovens. You can also rely on us for technical support after the sale.