亚洲视频一区二区 I 丁香久久 I 欧美激情图片 I 亚洲乱熟女一区二区 I 国产精品一区二区在线播放 I 中文字幕第八页 I 久久理论 I 中文字幕日韩高清 I 国产午夜精品一区二区三区嫩草 I 色成人亚洲 I 国产v片在线观看 I 五十路熟母 I 偷拍女澡堂一区二区三区 I 激情小说综合 I 伊人青青操 I 日韩精品麻豆 I 精品久久久久久无码人妻 I 日韩有色 I 日韩欧美日本 I 国产女上位 I 国产欧美亚洲一区 I 精品日韩中文字幕 I 亚洲第一黄色片 I 人人干人人做 I 亚洲天堂av影院 I 国产在线一区二区三区 I 最新中文字幕视频 I 18岁禁网站

The mold parts industry in China is not only large-scale, but also increasingly sophisticated. The proportion of high-level molds represented by large, precise, complex, and long-life molds has reached over 35%, such as the production of B-grade vehicle complete vehicle molds for automotive cover parts;
Precision molds
The machining accuracy has reached 0.5 micrometers; Precision progressive molds can be used on high-speed punching machines with a frequency of over 2000-2500 cycles per minute; The precision of plastic molds has reached the micrometer level, meeting the needs of the development of the IT industry; A single set of tire flexible molds with a weight of 120T and a diameter of 4 meters has become a sensitive word type mold. According to Luo Baihui, CEO of Mold Network and Deputy Secretary General of Shenzhen Mold Technology Society, since 1997, with the rapid growth of the automotive, equipment manufacturing, and household appliances industries, the demand for molds in China's domestic market has begun to significantly increase. By 2009, the sales revenue of Chinese mold enterprises had exceeded 100 billion yuan, with domestic stamping and die-casting molds accounting for about 80% of the total. Many foreign enterprises have also entered the Chinese market to share this market, and their market strength is very rapid and the speed is also very fast. This is also due to the high-speed development of the Chinese economy, including the financial crisis, which has been affected to some extent, but the relatively small impact is still maintained at a growth rate of over 15%. A small number of foreign mold enterprises that have entered China have started producing various high-precision and multi-functional molds. The potential of the Chinese mold market is enormous, and high-quality stamping molds are in short supply in industries such as automotive vehicles, IT electronics, building materials and hardware; The demand for die-casting molds has surged in industries such as automotive parts and equipment manufacturing; Injection mold construction has great development potential in household appliances and other industries; In addition, special molds also have great development prospects.