We have self built modern st andard workshop, a group of high-level professional and technical personnel and the most advanced inspection and testing equipment. The company always adheres to absorb international advanced technology, takes science and technology as the driving force, and makes bold innovation. In the long-term development process, it has formed its own unique production management system, which has been tested as qualified products by the national equipment quality supervision and inspection center.http://www.szbltjh.com/