... according to the demand of the customers micro precision screw Featured product:High precision screws,machine screw,hard disk screws,self ... disk,camera,electronics,etcall kinds of screwCompany Profile :YUEI Precision Co.,Ltd,located at guangdong province,China,is a Japannese ... screw, head colored screw, special use screw as well as precision shafts and pins and other fastening parts.We do all the ...