Beijing Spake Technology Co., Ltd. is located in Beijing, China. It was established in 1998 with a registered capital of 33.8 million Yuan. We are the professional manufacturer of pressure temperature calibration equipment. Our Mission is “providing high-quality calibration equipment to users” .Now “SPMK” has become a famous brand in the field of pressure & temperature calibration. Our company continues to increase investment in product research and development in order to make the technology and features to be the lead role in this field. We got more than 10 utility model patents in 2009, and all products supporting test system software have got the software copyright certificate.