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+86-310-7838330/7839518
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Handan Zhangshui Pump Manufacturing Co.,Ltd.
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Round Manhole Cover
Square Manhole Cover
Gully Grates
Chromium Cast Ball
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News
.Characteristics of Heavy Ductile Iron Manhole Cover
.How to avoid the occurrence of manhole accidents
.Ductile Iron Manhole Cover Cleaning Work Did You Do?
.Ductile iron covers are installed on the asphalt pavement
.The role of gray cast iron graphite covers
.Ductile iron covers are properly rusted?
.Remind you to guard against well cover injury
.Some Suggestions on the Installation of Manhole Cover
.What are the requirements for composite covers
.Treatment of composite mana by iron pollution
.The advantages of ductile iron covers
.The characteristics of ductile iron covers
.The performance of ductile iron covers
.Method of identifying ductile iron covers and gray iron covers
.Stainless steel covers and cast iron covers the difference between the characteristics of ductile iron covers
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CONTACT US
We are willing to have a dedicated cooperation with all the friends domestic and overseas to create a better future.
HANDAN ZHANGSHUI PUMP MANUFACTURING CO.,LTD.
Add: WUKONGQI VILLAGE,ZHANGCUN TOWN,LINZHANG COUNTY,HANDAN CITY,HEBEI PROVINCE,CHINA
Tel:+86-310-7838330/7839518
Fax:+86-310-7838330
Email:
sales@zhangshuicasting.cn