Beijing Orangelamp Technology Development Co.,Ltd is a high-technology enterprise expertised in production, research and agency of geophysical apparatus. As a leading company in supplying geophysical prospecting instruments in China, Since 2004, we have orderly developed various kinds of resistivity instruments and magnetometers, which has been used all over world, and win the trust from our clients and agents. Orangelamp has trained in batch the technique engineers full of professional knowledge and service experience while produced geophysical instruments. All of which promoted corporative professional service and product training ability, and provided mass customers with better service before sale and after sale. We insist: Quality First Serves Foremost