Di diaun Zhengzhou, Perintah Henan - endur penindar di China, Fabrika kami duai udah ngenuluka makin ke betangka kenyau diberi ba taun 1984. Ketegap taun penemu ba cherga chara sereta sistem ke digaga tray, kitai ngasuh: ▸ Semi/Full-automatic chara ke dikena egg (1000-8,000 pcs / hr) ▸ Makin chara tisue: Liti ke dikena chara napki / Napkin / Toilet chara ▸ Sistem kega Paper tube & ngasuh guna ▸ Kratt / Corrugated peramang