Spirit level is also called beam spirit level, bubble level or carpenter's level. It is made of superior preformed aluminum material. It can be divided into high precision type and general use type based on accuracy of the vials. Accuracy of these two types reaches up to 0.5:1000 and 1:1000 respectively.more
Welcome to Great Wall Co, Ltd.. The measuring tools you will see on the current page include steel tape measure, fiberglass tape measure, spirit level, steel ruler, distance measuring wheel, auto-leveling line laser, etc.
As a professional manufacturer of measuring tape, our company has produced the first bi-color greased steel tape which is complied with international standards in China. By now, our annual output of steel tape reaches 1,600 millions meter, which is the largest production scale in Asia. We own over 130 patents and enjoy a high reputation in Europe, America,the Middle East and Southeast Asia.