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Company Profile
Qualification Certificate
Enterprise Culture
Production Base
Video Presentation
News Information
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Petrochemical industry
Coal chemical industry
Chemical industry
Natural gas
Long distance pipeline
Nuclear power
Oceanographic Engineering
Thermal power
New energy
Design & Research
Quality Control
Production Capacity
Inspection & Test
After-sale Service
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Introduction
News
Product
Main Products
Special valves
Characteristic Valve
Applications
Production
Service
Power Station Glo…
Chinese STD Globe…
Bellows Globe Val…
Forged Steel Pres…
Forged Steel Glob…
American Standard…
API6A Single Plat…
API6D Expanding a…
API6D Single Plat…
