Name: Suzhou cycas Microelectronics Co., Ltd.
Address: 1st floor,B06 building,No.2,Fuxing Road,Zhangjiagang Economic Development Zone,Jiangsu Province 215600PRC
The U.S. technology export control to China and the establishment of the Wassenaar Arrangement have a profound impact on China's development, which greatly hinders China's accession to the global production system. Due to the influence of Wassenaar agreement, it is very difficult for China to purchase new semiconductor equipment. At present, the purchase of some domestic semiconductor equipment dry degumming machines is from the second-hand equipment market.
（1） The source of domestic semiconductor equipment
(1). There is a saying in the semiconductor product size transition industry: one generation of equipment, one generation of process, one generation of product. And the diameter of silicon single crystal is increasing, from 2 inches, through 3 inches, 4 inches, 5 inches, 6 inches, 8 inches, now it has entered the age of 12 inches. In this way, small-scale production equipment may be pushed to the second-hand equipment market.
(2) . the upgrading of semiconductor equipment in developed countries. The semiconductor technology in developed countries is relatively advanced, and the upgrading of equipment is relatively fast. The previous equipment may flow into the second-hand equipment market in China.
(3) . poor operation of the factory. Due to the poor operation of the factory, it was merged by other companies, and some of the equipment of the original factory may be sold, thus flowing into the second-hand equipment market.
(4) , affected by semiconductor market factors, etc.
(2), the status of domestic second-hand semiconductor equipment
(1), the advantages of second-hand semiconductor equipment,
a. the price of equipment after renovation is generally only one third of the price of new equipment, or even lower.
b. High performance: there are many high-tech equipment refurbishment talents in China, some of which can reach the level of the original equipment after refurbishment, and the refurbished equipment has a strong competitiveness.
C. Stable market, fast delivery domestic semiconductor equipment manufacturers, most of them have their own equipment warehouses and factories, purchasers can consult at any time, determine the purchase intention, the inspection procedures are more simple.
(2) , precautions for purchasing second-hand semiconductor equipment
a. equipment configuration and performance. In China, many second-hand equipment are not fully equipped with functions. Many of them have been treated as disassembled parts before, and these equipment are generally lack of accessories. When purchasing, it must be considered whether the seller has the ability to debug the equipment to normal function and whether the performance can meet the requirements of the buyer.
b. Late maintenance purchase of second-hand equipment although the price is relatively low, but the risk is relatively increased, and maintenance probability is large, later maintenance cost is high. When purchasing, it is necessary to consider which services the seller provides and whether there are spare parts available for replacement; the maintenance work after purchase cannot completely depend on the seller, and the buyer must have basic maintenance ability.