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Zhengzhou Rongsheng Kiln Refractory Co., Ltd.
Zhengzhou Rongsheng Kiln Refractory Co., Ltd. The Best Price With High Quality!
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Zhengzhou Rongsheng Kiln Refractory Co., Ltd. Quality Info

Zhengzhou Rongsheng Kiln Refractory Co., Ltd.
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Zhengzhou Rongsheng Kiln Refractory Co., Ltd.
City: Zhengzhou
Province/State: Henan
Country/Region: China
Tel: 86-0371-56010932
Contact Person:
Mr Arron

Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

1: raw materials tandard control

2: quality control over semi-finished 

3: porosity control over semi-finished products

4: loading method control

5: sintering parameters control

6: finished products sorting

 

Company Certifications

Standard:ISO9001:2008
Number: 02412Q2010021ROM
Issued By:Guangdong Zhongjian Certification Co.,Ltd
Standard:Export Certification
Number: 4100571031484
Issued By:
Standard:CE certification
Number: OH161213.ZRK
Issued By:Ente Certificazione Macchine Srl
Standard:Certificate of Quality Management System
Number: 29717Q10003ROS
Issued By:Fangyuan Testing Certification Co.,Ltd.
Standard:The Certificate Of Environmental Management System
Number: 29717E10001ROS
Issued By:Fangyuan Testing Certification Co.,Ltd.
Standard:Occupational Health and Safety Assessment Series
Number: 29717S10001ROS
Issued By:Fangyuan Testing Certification Co.,Ltd.
Standard:Gold Supplier Of Year 2014
Number:
Issued By:Zenith Steel Group Company Limited
Standard:Good Supplier for Netword Award Of Year 2013
Number:
Issued By:Alibaba
Standard:Good Supplier for Netword Award Of Year 2017
Number:
Issued By:Henan International Trade Network Association
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