As trading friends know, if a foreign customer can come to the company to discuss business, the chances of doing business will be great. Therefore, many foreign traders attach great importance to the visits of foreign customers, and when foreign customers to visit the company, how to correctly recei

Why do you visit clients? The customers here include partners and non-partners.01 customers choose the factory for their own difficult Chinese factories too much, the fierce competition, customers difficult to choose the factory for their own, coupled with the unauthenticity of the network, you are

"Developed a peer agent, with about a month to report some prices, the other party said it is still more satisfied." According to the process of their company, they need to hold a video conference, and there are about three participants. In addition to me, there are two other colleagues who are not

In the development of new customers, phone calls are indispensable, you search a mailbox from the website, and then you send a development letter to the customer, sent out 100, can have three or five replies, are already good, even if it is returned to the final deal, it is even less. Although this

OTDR blind spot causes and solutionsThe full name of OTDR in English is Optical Time Domain Reflectometer, which means optical time domain reflectometer in Chinese. The main principle of its work is the use of pulses of light transmitted in the fiber Rayleigh scattering and Fresnel reflection produc

Since the fourth quarter of 2022, the fiber optic cable industry is facing a lack of orders, low start rate situation, mainly due to China Mobile, China Telecom did not start the ordinary fiber optic cable, outdoor fiber optic cable collection bidding project, to the fiber optic cable manufacturers

Power communication fiber optic cables are very prone to failures in data transmission, which are generally manifested as reduced transmission rate, poor transmission quality, transmission interruption and so on. In the face of such a situation, reasonable means should be taken to deal with the fail

Now with people's knowledge of copper, aluminum, two materials, gradually reached a consensus. From the economy, practicality, cost-effective and other perspectives, the open line generally use aluminum wire, dark line are using copper wire. So how should copper and aluminum wires be handled at the

Basics of Copper WireCopper wire performance differentiation overviewAccording to the resistivity (the size of the resistance value of the material with a length of 1m and a cross-sectional area of 1mm2), we generally divide the material into three categories:Conductors: Resistivity below 102Ω-mm2/m

What can we do if break an optical fiber?what should we do if fibers are accidentally broken when operating ? This is a common thing in the daily operation of the weak electricity project.If the fiber is broken, to connect the two fiber optic lines together, that requires a fiber optic hot fusion ma