Shenzhen Unihuayi intelligent equipment co., LTDFounded in 1999, a joint HuaYi intelligent equipment co., LTD., is China's food, plastic, clothing, electronics, plastic raw materials such as metal detection equipment; Food, plastic and other weight don't intelligent processing equipment and safety testing equipment suppliers.Joint HuaYi is a registered in strict accordance with national laws and regulations legitimate business of the general taxpayer enterprises, is a metal detection instruments and equipment in the field of long-term commitment to detection technology and other professional research, development, production and sales of technology-based enterprises. With independent brand. Clothing accessories toy industry products involving metal instruments (needle detector machine, needle inspection machine, makes the needle detector machine, handheld needle detector) series; The food industry all metal detecting instrument series; Security check riot metal detector series (hand-held metal detector); Underground metal detectors and so on four big series.