Shandonng Zhongpen Co. Shandonng Zhongpen tinyela isi obodo nke 40 nde Yuan. ZPC ụlọ ọrụ na-ekpuchi mpaghara nke 60000 square mita dị na Weifang, Shandong, China. N'elu ala zụtara onwe ya, zhongpen wulitela ihe omumu ihe kariri 10,000 square. Anyị na-amụta teknụzụ German dị elu. Ngwaahịa gụnyere iyi na-eguzogide ọgwụ na usoro ihe, usoro akụkụ nke corrosion, silicon carbide fgd nodezite, okpomọkụ na-eguzogide usoro ngwaahịa, wdg.
Oge post: Dec-26-2019