I-Zhengzhou Jindongyuan Technology Co., Ltd. yasekwa ngo-2007, ngumbala ogxininisiweyo we-masterbatch.Inkampani enokuvelisa, imathiriyeli elungisiweyo yeplastiki, umbala weplastiki yobungcali.Sineminyaka eyi-15 yamava omenzi kwaye sinokubonelela ngenkonzo yobungcali.
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umboniso wethu wokufunda
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