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Home
About us
About us
Leadership style
Certificate
Honor
Co-author standard
Video
Products Display
Smart Water System
Water supply and drainage seri
Secondary water supply series
Universal valve series
Fire valve series
Marine valve series
Ductile iron pipe fittings ser
Engineering case
Show Cases
Jianhua strength
Production strength
Casting Facility
Machining equipment
Quality control
News
Company News
About us
About us
Leadership style
Certificate
Honor
Co-author standard
Video
2.Production license of special equipment
1.Business License
3.1.Valve type test certificate
17.1.BV -ISO4179&8179、EN545&598
23.Trademark
22.7.Water-saving product certification
22.6.Water-saving product certification
22.5.Water-saving product certification
22.4.Water-saving product certification
22.3.Water-saving product certification
22.2.Water-saving product certification
22.1.Water-saving product certification
21.Wastewater discharge permit
20.1.ISO 2531:2009
20.ISO 2531:2009
19.ACS certificate
18.kiwa certificate
17.6.BV -ISO4179&8179、EN545&598
17.5.BV -ISO4179&8179、EN545&598
17.4.BV -ISO4179&8179、EN545&598
17.3.BV -ISO4179&8179、EN545&598
17.2.BV -ISO4179&8179、EN545&598
16.1.CE certificate
16.CE certificate
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