·Hangzhou Royal Packing Machinery Co., Ltd.
·Hangzhou Sconor Medical Technology Co., Ltd
·Hangzhou Sconor Medical Technology Co., Ltd.
·Shaanxi Baisfu Biological Engineering Co., LTD
·GREENTECH INDUSTRY (JINAN) CO.,LTD
·Huatai Intelligent Equipment Group
·Corech Microwave
·SHANGHAI KEWEI TECHNOLOGY CO.,LTD
·Kelly Flow Control Valve Co., Ltd.