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Pre-sale service
Company according to the application requirements of different industries, to help users together: from product selection to special product development and trial production, according to user requirements to provide all kinds of product standards, raw materials, inspection and testing methods, standards and technical consulting;Provide non-standard products, and provide the certificate of qualification and credit, the listed company performance large user and application engineering, etc. 
Sale service
According to customer orders, on the premise of guarantee quality and delivery time: the use of advanced computer-aided design, exquisite blank production, elaborate the process of processing and exquisite final testing;Product delivery period, the user can at any time to the factory site inspector random blank, work in process and product testing;Make product exterior paint and supply according to the requirements of customers packaging forms, etc.
After-sales service

Provide daily maintenance and maintenance of the valve and the common troubleshooting training services;Provide remote or on-site valve use, installation and technical guidance;User quality complaints, after the telephone technical support, if you have any further needs, will be used by professional after-sales service personnel to reach the site within 24 hours;The user's quality technology consulting, reply within 24 hours.Provide 24 months (18 + 6) product quality guarantee period (18 months) national standard;Provide 24 hours technical support hotline;Warranty period free of charge to provide users with all kinds of after-sales service to provide product lifetime after-sales service.

ZheJiang ZhongCheng Valve CO.,LTD.