Azumigawa Electronics offers mass production PCB assembly and soldering services.
Our company is equipped with various facilities for the circuit board assembly process and provides products accordingly. For example, we can print solder paste onto the appropriate locations of printed circuit boards using a metal stencil. We also have a "solder paste inspection device" permanently installed to ensure quality assurance before mounting chip components onto the printed circuit boards. The chip bond process aims to "secure components that will be soldered with flow solder" (adhesive is applied to prevent components from falling into the solder bath). The reddish-brown adhesive is applied to the locations of the components, and the components are mounted in the subsequent chip assembly process. In the solder paste and chip bond processes, we have multiple dedicated lines tailored to each production lot and size. For prototypes and small lots, we use a line with one type of assembly machine to accommodate diversity, while for medium and large lots, we have lines that prioritize efficiency using two types of assembly machines.
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basic information
◆We have various equipment to handle everything from the assembly process using the reflow oven to inspection◆ The reflow oven is the process of melting "solder paste" and "chip bond" to mount chip components onto the circuit board. Until this process begins, the components are in a state of "sitting on the board," so they are suctioned and fixed in place. Cooling occurs at the exit of the reflow oven, completing the assembly. Additionally, our company is well-equipped with inspection process facilities for quality checks of printed circuit boards that have completed the reflow oven process, including multiple high-precision image inspection devices, such as those made by Omron. Through reliable detection by machines and visual confirmation by human eyes, we ensure a "double-check" to avoid overlooking defects and deliver guaranteed good products to our customers.
Price range
Delivery Time
Applications/Examples of results
Board assembly such as control boards, power boards, communication boards, and display boards.
Detailed information
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Mass production circuit board assembly and soldering service
Company information
Azumigawa Electronics Co., Ltd. is a printed circuit board assembly company located in Shiga Prefecture. We offer proposals for quality improvement and cost reduction, including printed circuit board design and component procurement. Our services range from surface mount technology and flow soldering services to unit assembly and finished product assembly. With our surface mount service, we can deliver within 10 days, and we are equipped to handle a wide range of orders, from small lots of various types to single prototypes. Additionally, we are currently constructing a new factory in anticipation of further business growth, with completion expected around May 2023. As we expand our business, we plan to develop a wide range of operations targeting the entire country. From specialized knowledge to internal improvement activities and events, we are updating a popular column with approximately 500,000 page views (PV) annually on our official website! https://www.adogawa.co.jp/blog/ We categorize over 50 case studies by industry and related examples, showcasing the development cases of equipment and unit OEMs that we have received requests for. https://adogawa.jp/oem/
