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            Service system

            Professional manufacturing, professional services

            Continuously improving the quality of service, leanness, "" good faith service "" was the timeless theme of the Aijiedun. Aijiedun strictly follow the requirements of the certification of the quality system of the ISO - soon, the quality is strictly kept, the responsibility is to people, and ensure the production, sale, the health operation of the service. Enhanced communication with users and candid to provide high-quality products to a wide range of customers with good to good service, hereby my plant makes the following commitment:

            Product standards

            The products are designed, manufactured and inspected in strict accordance with Chinese GB and HG standards and American API standards. The hardness of the sealing surface reaches the national requirements, and the width exceeds the national standards.

            Pre-sale service

            Be a good adviser and assistant to customers, so that users can get rich returns on every investment.

            (1) Selection of product model.

            (2) Design and manufacture products according to customers' special requirements.

            (3) Train technical personnel for customers.

            (4) To provide technical consultation on construction of new, special and difficult projects or formulate appropriate construction plans.

            Sale service

            Give customers a rest assured, a relaxed, a surprise; Committed to improving the overall value of customers.

            (1) Door-to-door delivery within warranty period.

            (2) Pre-acceptance of products.

            (3) Introduce the service system of EJ Shield to customers.


            After-sales service

            Improve the overall value of customers, so that customers have no choice.

            (1) Assist users to formulate the initial construction plan.

            (2) Equipment installation and debugging.

            (3) On-site training for operators.

            (4) Inspect the equipment regularly.

            (5) Quick and active, on-site troubleshooting.

            (6) Warranty parts delivered to your door.

            (7) Tracking service of key projects.

            (8) Actively looking for potential dissatisfied users and recycling complaints.

            (9) Provide value service.

            (10) Provide opportunities for technical exchange.

            (11) Carry out major maintenance business.

               

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