Qindao ZhongYaDa Metal Goods Co., Ltd., is located in Qingdao city of China, Our company is a specialized company which makes aluminum alloy cases; Boxes and leather boxes, we can develop, design, manufacture and sell. with strength technology and advanced equipments. The product is good-looking, portable safe, shakeproof and have the multi-function protective partition, To ensure of all kinds of instruments safety senior protection. The products widely apply to instrument, instrument meter, electron, war industry, police, bank, education and medical instrument. They are the ideal outpacking of all kinds of different precision instrument, equipent and tools, Meanwhile our company also undertake the special size packing box customization so that meet your different request, Our procucts had winned the client's good report.