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Thanks to our highly competent technicians and engineers, we can offer integrated solutions which are both profitable in the short term and beneficial in the long term. Electrical and mechanical engineering, heating, ventilation and climate control,
Introduction
Thanks to our highly competent technicians and engineers, we can offer integrated solutions which are both profitable in the short term and beneficial in the long term. Electrical and mechanical engineering, heating, ventilation and climate control, ...
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Liyang Qingfeng Fine Chemical Co., Ltd. was established in 1987, mainly producing m-chloroaniline (800 tons/year), 4,7-dichloroquinoline, sodium thiosulfate (300 tons/year), and phthalic anhydride
Shandong Qidu Pharmaceutical Co., Ltd. is located in Linzi District, Zibo City, the former capital of Qi State, a national historical and cultural city. It is a comprehensive pharmaceutical enterprise that integrates science, industry, and trade, mai