HUIDE Level Instrument Co.,Ltd is a leading Chinese manufacturer of spirit level vials. We have advanced technology, strict inspection systems and significant research capabilities. We have several hundred products that cover plastic, metal and glass vials for spirit levels, electronic levels,and electronic compensators. All of our products meet National standardGB1146-89 and ROHS for the European market. We supply our products to many domestic and overseas customers and have become OEM to many leading companies. Our renowned products are widely used in surveying equipment, lasers, inspection instruments, electronic weighing instruments and electronic tools.