Zhejiang Sapphire Instrument Science & Technology Co., Ltd. was established in 1994. Our company is located in beautiful Sapphire Industrial Park, Qiantong Town, Ninghai County, Zhejiang Province. Our company covers 70,000sqm, including a building area of 25,000sqm. We are a modern company integrating gas meter R&D, manufacture and sale. Our company enjoys a high reputation in the gas meter industry both at home and abroad.



With abundant funds and strong technical force, our company has developed rapidly. Our company has various senior technicians and professional...