足彩任选9场规则 www.traedb.com.cn We have a strong sense of providing services. Our service system runs throughout the whole production process from the very beginning of product design, production, manufacturing, to pre-sale, under sales to after sales services. We always adhere to the customer-centric principle of service to dedicate services to provide customers with perfect services.
product quality assurance:
Strictly implement Product Quality Law, Consumer Protection Act and other international standard product quality assurance system;
Any questions or requests, please contact our headquarters by hotline, internet and email.
Services within warranty period:
We provide maintenance free service during warranty period.
All our partners from the world here for you!
technical support and training:
We provide our customers with free training of products and technology.
We built e-records for our customers to provide more comprehensive, accurate and timely information and services.