Shanghai Gaojing Metal Detector Instrument Co., Ltd. is a "Shanghai Hi-New Tech Enterprise" named by Shanghai municipal government. Our company has 4 series of products including "Gaojing Detection", "Gaojing Laser", "Gaojing Security Inspection" and "Gaojing Needle Detection".

We take responsibility for developing, producing and selling various kinds of metal detectors. Our products include metal detectors, needle detectors, x-ray impurity detectors, x-ray security inspection machines and walk through security doors. All of these together with our total solutions can meet customers different requirements. Our saleroom has ranked the first for many years in the domestic market.

In 2005, GJ-VIII digital metal detectors won the honor of "Shanghai Key New Product", which have LCD screen and digital adjustment function. After the strict test by the Germany experts, we have already received an order of 300 sets equipment in 2005, which fully shows our ability.

At the same time, our x-ray impurity detectors, which can detect stone, hard plastics and glass pieces, have been successfully developed into two types. One can detect small packages with the weight 5kg below, and the other with 5kg above. Through many doctors hard working, we have already grasped the core technology of this machine, which leads to a big decrease of cost. Our goal is to make the x-ray impurity detectors enter into food factories with low cost and high performance.