CHINA TEYI VALVE CO.,LTD.was founded in 1988,with many years of history In valve production,We specialize in scientific research,designing manufacturing,sales and service.The company IS located in Longwan District which has been regar...

• Three products obtain the patent for utility
• The valve exhibition in 2009
• Inclined type of ball mill check project com
• Company cooperated with 3.15 consumer rights
• A smoothly through the API 6D certified
• The company passed the CE certification
• The company has passed the certification of
• Iran's exhibition in 2009

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