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National Standard
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Melamine is special
Wear-resisting valve series
High temperature valve series
Cryogenic valve series
Butterfly Valve
Ball Valve
Gate Valves
Globe Valve
Check valve
Multi-function hydraulic control valve
Pipe fittings and special valves
NEWS
Return
Company News
Industry Dynamics
Technology Frontier
Media Focus
APPLICATION
Return
Petroleum and Natural Gas
Chemical industry
Metallurgical Industry
Electric power industry
Municipal Water Conservancy
Overseas projects
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Service Concept
After the terms of service
Technical Support
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FAQ
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Contact Us
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ABOUT US
Company Profile
Corporate Culture
History Vision
Oration
Manufacturing
Quality Assurance
HONOR
TS & High-tech Enterprise Certificate
Product Certification
System Authentication
Patent Certificate書(shū)
Test Report
National Standard
Other
PRODUCTS
Melamine is special
Wear-resisting valve series
High temperature valve series
Cryogenic valve series
Butterfly Valve
Ball Valve
Gate Valves
Globe Valve
Check valve
Multi-function hydraulic control valve
Pipe fittings and special valves
APPLICATION
Petroleum and Natural Gas
Chemical industry
Metallurgical Industry
Electric power industry
Municipal Water Conservancy
Overseas projects
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021-59141010
Add:No. 35 Jiangqiao Road, Jiading Jiangqiao Industrial Park, Shanghai(201803)
Net sales Tel:021-69118082
18701760109
Net sales mailbox:wxw@ht-valve.com
Acting Line:021-69118002
021-69118957
Agent Mailbox:wlx@ht-valve.com
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