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Customer Service

Customer Service


First. Design and manufacture standards
All kinds of valves in our company are based on GB, JB, SH, HG, CJ and other relevant domestic standards.And ANSI, JIS, BS, DIN and other foreign standards design and manufacture and inspection and acceptance.
Two, product quality assurance system
Our company has obtained CQC company's ISO9001:2008 quality management system certification, with perfect...



We guarantee to provide new and non - defective products, and provide relevant drawings and other technical documents related to the products. After the arrival of the goods on the site, technical personnel will be sent to the site at the same time to do technical guidance and training for the products free of charge and guide the installation and commissioning...

1, to clear the preferential conditions of after-sales service and the response time of the warranty: within 24~36 hours during the warranty period (48 hours outside the province) to the site maintenance. After the expiration of the warranty period, make clear the routine maintenance time and all maintenance commitments.2, valves provide free maintenance for...