Bayi a ni awọn ile -iṣelọpọ mẹta: Hengshui Jizhou Qinghua Plastics Factory, Hengshui Jizhou Qinghua Plastics factory factory first eka, Hengshui Huasu Plastics Packaging Co Ltd. Ati pe o ni awọn laini iṣelọpọ PET 10, awọn laini iṣelọpọ 5, awọn laini iṣelọpọ PVC 5, awọn laini iṣelọpọ HIPS 5, 10 ṣeto ti thermoforming ...
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