Divided according to purpose: hand-held metal detectors: the first coated optical products used in airports, workshops, dock equipment optoelectronic products, spread, public security venues; industrial enterprise content primarily to prevent extreme metal products lost; in recent years In the Chinese market is also used in various examinations when optoelectronic products to prevent cheating candidates. Such as college entrance examination, graduate exam, civil service examinations. Conveying metal detectors: Mainly used to detect the relatively small size of the product, as well as small bags of optoelectronic products classification, cartons industrial products, can be connected to the production line, and to achieve linkage. It is currently the largest domestic application of a class of products. 4) falling metal detectors: Mainly used to detect powdery, granular product of small particles. Mainly used in plastics, rubber industries. Optoelectronic Equipment | Kim Hing Precision (certified) | Yantian District photoelectric products offered by Precision Parts Co., Ltd. Huizhou Jin. Huizhou Hing Precision Parts Co., Ltd. (hzjxbp.com) (www.hzjxbp.com) is an industry leader in Huizhou, Guangdong, the standard mold, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. In the gold-Precision leadership with the staff warmly welcome all inquiries negotiations to create a gold-precision better future.