黄色电影网址大全|亚洲日韩精品车震|日逼视频巨乳网站|kedou窝在线|国产成人久草不卡|中文1234无码|国产AV一区二去香蕉婷婷开心五月|国产香港成人毛片|亚洲黄色福利av资源|孕妇丰满中文av

With the improvement of the "Jiangsu Beiren" brand, in order to ensure the interests of customers to the greatest extent, the company established the "Integrated Service Division", whose main responsibilities are:

1. According to customer needs, provide customers with corresponding solutions, technical support, etc .;

2. Transformation and upgrading services (strategic cooperation of equipment manufacturers);

3. To provide customers with "three guarantees" equipment services: installation, commissioning, training services;

4. Ensure the supply of customer equipment repair parts, responsible for customer equipment repair and maintenance;

5. Provide customers with regular telephone calls and home visits to ensure stable and safe operation of customer equipment;

6. Service hotline: 400-101-6959.