The company was established in 1993, we have been taking the credits and the quality to our basic. Now, our company has been developing a specialized the measuring tools company in producing stainless steel ruler, Aluminum ruler, Two-overlay steel ruler, ruler in clothing, square of level measuring set, aluminum alloy angle square, angle square with wood hangle, angle square with plastic handle, flexible angle square with wood handl, electric circular saw gage, angle gage, caliper, combination square, plumb bob, T-type square., clamp.