Dear Customer:

Hello! Due to the optimization and upgrading of the company's internal telephone system, the fixed telephone has changed. From September 16, 2021, the original number 0371-67910689 will be officially suspended, and it will be replaced by 0371-61283263. We will serve you wholeheartedly. We apologize for the inconvenience caused to you due to the change of the fixed telephone line, please forgive me!

Zhengzhou Wangsong Machinery Equipment Co., Ltd.

                                                                September 16, 2021