同城美女一级毛片-久久aⅴ一级AAA毛片-韩国AAAAaaaaa级大黄片-一级肥嫩BBBBB毛片-一级特黄大片欧美成人视频-日韩一级视频免费在线-欧美巨乳一级在线-黄色一二级免费观看-一级黄色毛片高清

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.