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Jinan Julong Plastic Industry Co., Ltd.

Lange International SA

Guangzhou Yuanjingda Technology Development Co., Ltd.Guangdong Sheng, China

Suzhou Leduo Machinery Co., Ltd.Jiangsu Sheng, China

Henan Freed Instrument Co., Ltd.Henan Sheng, China

Hangzhou Songyang Biological Technology Co., Ltd.

Jens Jørgen NielsenDenmark

Jiangyin Qinghua Plastic Packaging Co., Ltd.Jiangsu Sheng, China

Young Tai Electronic Dongguan Co. Ltd.Guangdong Sheng, China

Centre D'économie RuraleFrance

Qinhuangdao 9015 Technology Co., Ltd.