1. Our company can provide customers with the most complete product introduction and selection information. 2. Professionals provide design schemes and consulting services, and recommend products that best meet the actual needs of customers.

1. Provide users with comprehensive technical support, cooperate with user selection, and provide the most economical and reasonable solutions. 2. Provide free training for users, guide installation and maintenance methods, and determine the best solution. 3. We promise to deliver the goods in time according to the delivery date stipulated in the contract. 4. In the process of using the product, if the customer finds that the product cannot be used normally, he can immediately consult the after-sales service department of the marketing center, and explain in detail the model, specification, use environment, fault condition, purchase date and service requirements of the product used. The after-sales service department immediately puts forward handling opinions and solves the problem as soon as possible.

The company sends special personnel to be responsible for installation guidance, commissioning, commissioning, and on-site training. Provide free technical training and guidance to the users of the demand side, so that the on-site installation personnel can achieve "knowledge of use, operation, maintenance, maintenance, and principles" and so on. After installation guidance and commissioning, all monitoring data and working condition records are bound into a book and kept for storage. Provide lifelong tracking, maintenance and repair services for each user, conduct regular on-site or telephone return visits to the products in use, find out problems in time and deal with them. Establish a dedicated person responsible for user service. Every time a service is completed, a user service form must be filled in and signed by the user.