Liangjing Group was founded in 1985. As a key enterprise of Chinese valve industry field, we are leading the way in Chinese valve industry. We are specialized in producing high-medium pressure valves of " LION " brand. Our main products are: Gate Valve Ball Valve Butterfly Valve Valve Casting Globe Valve Plug Valve Power Station Valve Valve Gear Check Valve Diaphragm Valve Valve Forging Valve PneumaticOur products totally are covering 15 classes and over 2,000 kinds and sizes, of which the pressure class is 150-2500LB or 1.0-36MPa and the nominal diameter DN10-2000. Our products are designed, manufactured and inspected in according with API, ANSI, ISO, JIS, DIN BS and GB standards. The drive patterns include manual operation, electrical operation, pneumatic operation, hydraulic operation, hydro-pneumatic operation and computer-controlled operation. There are 358 employees in our company, including 58 technicians. Our workshops and office buildings cover an area of 40,000 square meter, including a building area 28,000 square meter. The capital assets are worth 6,050,000 USD and we are well equipped with 213 Pcs of machinery, including 18 sets of precision numerical control metal cutting equipments. Our company has a complete testing and inspection equipments and system. In additional our company has a precision casting factory and a sand casting factory made valve casting with an annual output of 4,000 tons.Our company has passed the ISO9001 authentication for its quality assurance system, and obtained the API Certificate from American Petroleum Institute.