Janapo (Shanghai) Environment Instruments Co.,Ltd. devote ourselves to providing the solution of measuring humidity, temperature, dewpoint for our users. We are the partner of Finland Vaisala Ojy in Chinese business. Our products are widely used in micro-electronics,Cleanroom,gas separation, pharmacy, chemical, generating electricity，manufacturing Li-ion, HVAC and etc. We will provide you with the advanced and credible products and the professional technology. We will looking forward to you in our seat (NO.B4), and you can also dial 021-63801717 or login www.janapo.com for enquiring more.