Just yesterday, on April 15th, the company’s business elite participated in the 123rd China Import and Export Fair at Guangzhou Import & Export Fair Complex
TONGCHEM Industrial's wholly-owned subsidiary, ZHEJIANG DEQING MULTI-SINOX PIGMENT TECHNOLOGY CO.,LTD., sent representatives to participate in the ....
At present, Beijing, Tianjin, Shijiazhuang, Taiyuan, Zhengzhou, Jining and other 34 prefecture level cities and above have issued orange warnings, to take timely...