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Home
About GENS
Company Culture
Engineering Projects
Honor and Customer
Catalog
Technology
Enterprise Picture
GENS Service
Product Customizing
Solutions
Legal Notice
knowledge
Choice of Copper Product
Protection of Copper Products
Copper Knowledge
Common Problem
News Media
Company News
Industry Information
Product
GENS Drainage System
GENS Roofing System
GENS Copper Curtain Wall
GNES Lighting System
GENS Home Garden System
GENS Garden Series
GENS Copper Art Series
Contact Us
Company Address
Online
Alibaba Store
Jingdong Mall
Choice of Copper Product
Protection of Copper Product
Common Problem
Copper Knowledge
Top
Copper Knowledge
Choice of Copper Product
Protection of Copper Product
Common Problem
Copper Knowledge
The History of Copper
About the Knowledge of Copper
Property of Copper
The History of Copper
2016-10-21 09:58:47
Copper was the earliest metal used by human beings.
About the Knowledge of Copper
2019-09-21 10:41:00
Copper is the only metal with a natural color other than gold.
Property of Copper
2019-08-19 15:53:00
Copper offers a wealth of properties that make it essential for modern metallurgy – and very useful in a variety of industries and sectors.
The History of Copper
About the Knowledge of Copper
Property of Copper
Property of Copper
2019-08-19 15:53:00
Copper offers a wealth of properties that make it essential for modern metallurgy – and very useful in a variety of industries and sectors.
View
About the Knowledge of Copper
2019-09-21 10:41:00
Copper is the only metal with a natural color other than gold.
View
The History of Copper
2016-10-21 09:58:47
Copper was the earliest metal used by human beings.
View
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