It is a device connecting such electronic products as semiconductor chips, resistors and capacitors to a printed circuit board which is made of resin. With this device, engineers can develop various functions for electronic products and systems. Electronic circuit boards are included in practically all electronic products available today. Engineers can create electronic equipment by developing electronic circuit boards. But developing them from scratch would require too much efforts and time, and this is especially so when dealing with features in untapped areas.
Sometime engineers place orders for the development of new electronic circuit boards.
Recognizing that the random placement of advertisements would make it difficult for our readers to compare products and services for their purchase, we categorized advertisements by product and service type. In September 1999, we began to offer, on the Internet, unique advertising packages along with the latest news on electronic circuit boards and technologies. In fact, we started uploading ads in a PDF format within two days after the orders are placed, and send out an e-mail magazine on a weekly basis that include the capsules of the ads posted on our website together with articles written by our editorial team. This new system of advertising allowed us to receive orders anytime for immediate uploading and ads to be posted as long as advertisers wish. With the incorporation of online advertising, the role of the quarterly magazine has changed to providing information, which is disseminated via the Internet and an e-mail magazine, at a glance.