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tianjinshinankaiquqifuguanlizixunzhongxin
xie xiaoyang
beijingshihaidianqu
beijingshi, beijing, 100036
CHINA
The matarials are mainly 65Mn. 60Si2Mn, 50CrVA and SUP-9 etc. This product is the best choice for springs and chains. Leaf Spring made by our own spring steel flat bars, by which we could ensure the quality of the raw material in the first place. From stringent control of all process, through closely monitoring every step of manufacturing.
版权所有 中康泰博 天津 防腐涂料有限公司 备案号 津ICP备09014086号-5 地址 天津市武清区国家级开发区.