Xinxiang Chenwei Machinery Co., Ltd. Guangzhou Ocean Automation Equipment Co., Ltd. Xinxiang Sanyuantang Machine Co., Ltd. Shanghai Leadworld Equipment Expertise Co., Ltd. Xinxiang First Vibration Equipment Manufacturing facility Co., Ltd.…
Xinxiang Chenwei Machinery Co., Ltd. Guangzhou Ocean Automation Equipment Co., Ltd. Xinxiang Sanyuantang Machine Co., Ltd. Shanghai Leadworld Equipment Expertise Co., Ltd. Xinxiang First Vibration Equipment Manufacturing facility Co., Ltd.…