澳门太阳城官网多少

Sales network

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In order to provide customers with thoughtful, fast and convenient services, Shenao Valve has set up service centers around the world, selected outstanding employees to engage in front-line service, and tracked the service quality. A dedicated 24-hour after-sales service hotline is available to respond to customer quality complaints within 2 hours; quality incidents are handled and arrive at the scene within 48 hours until troubleshooting is completed.

Zhejiang Public Network Security No. 33032402001710