In recent years, the domestic valve casting industry is growing very fast, but the industry still has many problems. Due to long-term domestic valve industry price war, resulting in the valve industry long hovered in the low valve industry in the world. Thus, China's valve industry must change the way they compete from the start, changing the weak state of the valve industry.
China's valve industry, although in recent years the development of casting speed, but the overall level of the industry is still low, low technological content of products, many parameters critical valves also high dependence on imports. Some experts estimate that the level of our valves, compared with foreign advanced countries to be behind 10 to 20 years.
Domestic Quality management there are many flaws, the first more or less neglected in the process, a lot of companies obviously have the quality assurance system, but can actually work useless, quality management to implement their own way, anywhere; secondly in the assembly process is also sloppy. No wonder some valves installed on a run, run, drip, drain phenomenon. Again many domestic enterprises backward production facilities, has to stay on the level of the last century, 70 to 80 years, and some equipment has already had a useful life, is still running at full capacity, processing quality, how can guarantee? Some limited funds, are also being acquired and CNC machining centers, but the formation of CNC machining companies in the industry so far not much, only about 20%.
This is a huge gap between China and foreign countries have two, and this gap is not just equipment, more importantly, from the introduction of innovative ideas to get to, and only their own is the best, otherwise relying solely, valve castings are can not really grow up.