久久日本屄-国产AV综合-东北白嫩少妇不带套精品-国产三级AV在线-美女视频黄是免费视频-日韩专区欧美另类在线观看

Heben is engaged in the production of high precision parts since establishment in 2000. We specialize in turbocharger, hydraulic, and laser printer parts, serving as a supplier to companies all over the world including Asia, Europe, and the United States. Over the years, Heben gained technical advantages and expertise that set us apart from other companies in the automotive and hydraulics industries as well as in the renewable energy space (hydrogen energy storage and transportation). We have a highly automated production and testing process resulting in an average tolerance of ±1 microns and as much as ±0.3 microns.