The sapphire gas meter of Ninghai of Zhejiang has a factory to cover an area of 70,000 square meters, with a construction area of 25,000 square meters. Have aluminium alloy cast workshop, accurate to process workshop, part assemble workshop, products load room, is it examine workshop, etc. to test always, and analyse, test laboratory and all kinds of warehouses, etc. with producing the raw materials together. Allocate variety complete various kinds of ordinary lathe, numerical control make lathe, numerical control multi-functional groups of drill, getting wet flow meter bell jar, etc. make equipment more than 40 up, Produce all kinds of 600,000 meters of gas every year, sell 1200 million yuan of output value every year. This product is used in such fields as the hotel, family, etc.. The products are sold to every domestic large and medium-sized city and coal gas company, The IC card is intellectual the gas meter is still exported to such developed countries as U.S.A, France, Russia, etc..

The factory has been insisting on developing new and high technology all the time, introduce the advanced experience of management both at home and abroad constantly, and improve the scientific and technological content of the products constantly, Set up complete quality certification system at the same time. Channelled into CAD/CAM and is designed in 1996, adopted the computer process control homework. The intellectual gas meter of IC card was chosen as the national-level key new products in 1997, and enterprises were classified as the new high-tech enterprise in 2001.

"sapphire" has 250 staff now, there are 10 people of all kinds of high titles, intermediate professional title is 30 people, the staff under the age of 35 account for 90%,It is a younger , specialized team full of vitality.