NINGBO JPEN-STATIONERY CO.LTDSHANGHAI OFFICE - China

we specialize in designing, manufacturing and selling all kinds of pressure gauge, gas regulators, thermometer etc. Our products are widely used in oil industry, medical industry, food industry, machinery industry and so on. Our products mainly includes dry or utility pressure gauge, liquid filled pressure gauge, bimetal thermometer, capillary thermometer, domestic thermometer etc.To ensure the quality, we have adopted a QC system which completely lives up to the international standards. In the late 2000, we achieved the ISO9002 certification.