Foreign trade business book

The most important thing for a foreign salesman is to do two things well:

First learn to judge the integrity of your potential customers and the chance of placing orders.

Second, how to hold your guests well in the price war and let them be firmly

Airbag system principle and structure analysis

Since it was gradually adopted in civilian vehicles in the 1980s, airbags have become a very important passive safety equipment for automobiles. The number of airbags has become one of the references to measure the safety of vehicles. The structure and principles of ai

Embedded control of reconfigurable optical add-drop multiplexer (ROADM)

For metropolitan area networks and long-distance networks, if the optical transport layer has the capability of remote reconfiguration, it can greatly reduce operating costs. Operators have also realized this potential, and have added requirements for reconfigurable op

Locked-sync sine generator covers three decades with low distortion

Abstract: This circuit synchronizes a sinewave output through three decades of frequency (20Hz to 20kHz) while maintaining low THD and constant amplitude.

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Second and third line PC brands are on the verge of survival

When the domestic PC Founder Technology (600601.SH) has no choice but to abandon the Founder PC brand operation, including Great Wall Computer (000066.SZ), Tongfang (600100.SH) and Qixi (002027.SZ), etc. What is the future of the second and third line PC br

LED home lighting market has begun to take shape in 2012 (Figure)

In July of this year, the proportion of LED bulbs in Japan accounted for 19.7% of the total bulbs, and it is estimated that it will break 20% for the first time in August. In this regard, Zhou Junming, general manager of Jingdian, said that after t

The use of price negotiation by foreign trade clerk

Sun Tzu’s Art of War: "Know Your Own and Know Yourself, Do It Without War"

First of all, the negotiators must be very familiar with the domestic price level, understand the international level, and the situation of rival companies.