Our company founded in 1999 has achieved cmc and ISO9001 certificates. We are leading company of pressure gauge core field in china. We also produce pressure gauge. So we would like to take this opportunity to introduce our best quality and competitive price pressure gauge cores and pressure gauges to you. Our products cover a wide various cores of pressure gauge and ordinary pressure gauge, diaphragm gauge, stainless steel pressure gauge, machinery / electronic car gauge, etc. We manufacture and export more than 70, 000, 000 cores and 8, 000, 000, pressure gauges every year. We also accept your OEM orders or develop any new parts as per your drawing or samples. We believe you will neet satisfaction with our products.