The explosion-proof industry has entered a period of steady development with the development of the industry

The current situation of explosion-proof electrical appliances is not less than a dozen or more kinds of explosion-proof electrical products in the market, but even for the multifarious manufacturers, they can't even get the complete design documents of a product. Even the relevant knowledge and requirements have not been made clear on the blind investment in production, did not meet the introduction of explosion-proof industry product assessment indicators. Such transmissibility has caused the bad development of the current explosion protection market.

Economic development and economic benefits are also better in recent years, explosion protection heater industry with the development of the industry has entered a period of smooth development. However, because of the multifarious items in the industry, the quality of the products is different. In the development of the industry, some factors and problems of adverse and development have been produced.

There are problems of proof industry in our country at present the development of the explosion proof industry, the enterprise is not balanced, there were two serious polarization of the situation, on the one hand, the rapid development of enterprises; on the other hand, some of the small scale, weak technical force of small and medium-sized enterprises development is slowing, operating difficulties. At present, various types of explosion-proof products production enterprises in China are a conservative estimate of about more than 200, in addition to excellent enterprises in more than 40 industries, most enterprises are still at a relatively low level, summed up the following main problems: lack of technological innovation ability of China's explosion-proof explosion-proof industry really has self-developed products but more than 20, the annual technology patents and new products is the basic industry excellent enterprise application and development. While the vast majority of small businesses do not have the ability to develop products, some small businesses are not even the engineering and technical personnel, is also blind production explosion-proof monitoring products, many enterprises lack of market research, new product, can not meet the needs of the market, low level, repeated production of some low-end products, rely on low prices for market share. The lack of innovation ability of these enterprises has seriously affected the upgrading of the whole technology level of China's explosion-proof monitoring industry, and also affected the international competitiveness of China's explosion-proof monitoring products.