CERTIFICATION
JCH has been accessed by Sira Certification Service and found to comply with ISO9001:2008 for the manufacture and sales of scaffolds. Quality inspectors examine the whole production flow from raw material selection to final products.
Safety is the prime concern in JCH. All components are backed up by an intensive test program, fabricated either by auto-welding machines or man welders(welders have got Welder's Qualification Test Certification from SGS).
Qingdao JingChengHui Machinery&Technology Co., Ltd.
Tel: +86-532-87809106
E-mail: admin@qingdaowancheng.com.cn
ADD：North Xiaoxizhuang Village, Jiaodong Street, Jiaozhou
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