The manufacturing process of printed circuit board products varies from product to product and can be roughly divided into six phases: board, assembly, drilling, cutting, printing and inspection. The imported manufacturing equipment market provided by foreign suppliers occupies most of the market, and its price is often 2-5 times that of domestic equipment, and some even reach 10 times. The equipment with higher degree of localization mainly concentrates on the etching machine, the laminating machine and the exposure machine in the plate making process, the screen printing machine in the printing process, and the electric testing machine in the testing section.
In 2008, the printed circuit board manufacturing equipment provided by factories in mainland China achieved a total sales of RMB 8 billion, of which 92.5% of the sales were provided by local manufacturers. There are many equipments involved in the production process of printed circuit boards, and the market is relatively scattered. The four manufacturers of Dazu Laser, Kejie, Boco and Zhisheng only occupy 8.5% of the market share of China's printed circuit board manufacturing equipment supply market.
IPC (American Printed Circuit Board Association) announced on May 27 that the total printed circuit board (PCB) manufacturer's order-to-bill ratio increased to 1.10 in April 2010, the 12th consecutive month. A value greater than 1.1.10 means that for every $100 shipped in the month, a new order worth $110 will be received.
Combining various domestic and foreign factors, the author believes that the development of the printed circuit board market after the financial crisis will show an increasing trend in the next three years, and market demand will gradually increase.
However, the problems in the development of the printed circuit industry cannot be ignored: First, the autonomy is weak. Basically in the situation of foreign-invested enterprises "unifying the world", the export value of foreign-invested enterprises accounted for over 80% of the total value of exports, and the export value of processing trade accounted for over 90% of the total value of exports. The independent export capacity of Guangdong's printed circuits is still weak. Second, the industry is an environmentally polluting industry. The production process of printed circuit boards must consume a lot of water resources. At the same time, due to the use of various chemicals and special raw materials in the process of printing and etching, the waste water, waste liquid and waste generated by the printed circuit board will not be treated strictly. Causes serious pollution.
In accordance with the requirements of the "Electronic Information Industry Adjustment and Revitalization Plan", enterprises should increase investment in the core technology of printed circuits, promote the upgrading of the domestic printed circuit industry, accelerate the cultivation of large enterprise clusters with independent intellectual property rights, and enhance their core competitiveness. At the same time, vigorously develop the "circular economy", take the road of sustainable development, and do a good job of inter-regional industry undertaking and transfer. When attracting foreign investment or undertaking the transfer of the printed circuit industry, we should pay attention to the overall planning, not only to consider economic efficiency, but also to consider the environmental sustainability of the region, to avoid attracting an industry and destroy the serious consequences of an environment.
Ningbo XISXI E-commerce Co., Ltd , https://www.xisxipetsupplies.com