Our company with strong technical force,advanced production equipment,improved detection methods,developed and produced a dozen high-tech products. These product with advanced technology and reliable quality reached twenty- first century ,the international advanced level, filled the gaps in China,reached the international level with industry-leading ,several has get the national patent. Our company with good reputation,reliable quality,first-class after-sales service,won the support and trust of our costumers,made our product throughout the country,and exported to Europe and Asia and many other countries .