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We have the wealthily resources, especially in Bronze and Iron and steel material. We not only offer our customer the best steel marine valves, but also offer product consultion, manufacturer evaluation, inspection and shipment service. |
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A strong commitment to maintain and improve the quality of both product performance and customer service is inherent within our management policy. Our factories and Q.A. and safety procedures are inspected and audited regularly by major quality authorities.
All marine valves manufactured, reconditioned or modified by xuanda are registered and archived thus comprising the possibility to trace all material specifications, operator details and pressure testing results of any valve, control system or instrument ever supplied by xuanda valve.
After a thorough vendors evaluation by vendor approval committees of various world leading petrochemical, process industries and engineering companies, HuaAoTe has been approved and included in the approved vendors lists.
Based on certification test as well as periodic inspections by independent authorities such DNV etc., Xuanda has obtained confirmations from these authorities that Xuanda Valves comply with the applicable evaluation guidelines and are approved as such. |
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| Marine Bronze Valve |
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Marine Cast Steel Valve |
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