표준:ISO9001:2015 번호:10119Q11721ROS 발급 일자:2019-02-14 유효 기간:2022-02-13 범위 / 범위:supply of alloy castings and forgings 발행:Beijing Zhongliantianrun Certification Center |
표준:Vice President unit of wuxi lianyungang chamber of commerce 번호:EB001 발급 일자:2018-10-01 유효 기간:2048-10-01 범위 / 범위:casting processing 발행:Wuxi lianyungang chamber of commerce |
표준:Wuxi cross-border e-commerce chamber of commerce governing units 번호:EB002 발급 일자:2018-10-01 유효 기간:2048-10-01 범위 / 범위:casting processing 발행:Wuxi cross-border e-commerce chamber of commerce |
표준:Wuxi cross-border e-commerce chamber of commerce governing units 번호:EB003 발급 일자:2018-10-01 유효 기간:2048-10-01 범위 / 범위:casting processing 발행:Wuxi cross-border e-commerce chamber of commerce |
표준:Patent Certificate 번호:201611011241.1 발급 일자:2016-11-17 범위 / 범위:Pearlitic chromium-molybdenum alloy steel and heat treatment method thereof 발행:State Intellectual Property Office of the P.R.C |
담당자: Ms. Juliet Zhu
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