Shanghai Rongzheng Valve Co.,Ltd.always pursues the business logos of “first quality, good service and sincerity”. It provides firstclass service for customers as well as firstclass products, which brings our customers the most reliable assurance.

Ⅰ.Before-sales service
    Before product is sold, the company will assign professional persons to make detailed introduction to product for users or buyers. They will help customers to choose instruments reasonably, and purchase effectively.

Ⅱ.Mid-sales service
    When product is sold, the company should introduce product to users professionally, enabling them to use the product under work conditions. Under the condition that both parties come to an agreement, the company can give users relevant training and lecture about product.

Ⅲ.After-sales service
    Sales department and Customers service department report customers’ messages to company, so that company will update technology constantly, and supply after-sales service within maintenance period, which includes telephone counseling, relevant technical support and so on.