We set up a special after-sales service team to carry out on-site and workshop maintenance services. We promise our customers that we will make them satisfied. Our on-site engineers will not only provide services for our own products, but also provide maintenance services for the products required by customers.

       Our after-sales service philosophy is: the customer's problem is our problem, we will try our best to help them solve any problem. Our on-site service includes: technical support at the beginning, provision of spare parts, on-site maintenance, valve modification, etc.

       Our service capabilities include the following:

      · Product debugging

      · Field fault detection and maintenance

      · Process analysis and research

      · Stress finite element analysis, system upgrade, weak link analysis and actuator selection

      · Engineering application, fluid analysis and material selection

      · Non destructive testing, X-ray inspection and ut inspection

      · Design of special fixture

      · Sales of fixtures

      During the process of using the product, if the product is found to be unable to be used normally, the customer can immediately consult the after-sales service department of the marketing center, and specify the model, specification, use environment, failure situation, purchase date and service requirements of the product. If the after-sales service department has put forward the treatment suggestions, if it is still unable to solve, it shall decide to send someone or do other treatment.