Oops ! Our English website is under development, we expect the development to be over by June , We highly regret the inconvenience caused.
Kindly bear with us and for enquiries please contact mail@kinlong.com .
Oops ! Our English website is under development, we expect the development to be over by June , We highly regret the inconvenience caused.
Kindly bear with us and for enquiries please contact mail@kinlong.com .
近日,黄色视频免费在线观看收到中国钢结构协会颁发的2020年度“中国钢结构协会技术创新奖”证书,公司自主研发的“高耐候性锌铝稀土合金镀层密封钢绞线拉索制造技术”课题成果,荣获技术创新奖。