Renqiu Huaya trading Company is a factorys and companies, build in 2013. now we have 4 brother factorys, jinbo cemented carbide co., ltd 2004, , the main products die,mould, diamond powder,tungsten powder,and various metal powders,hardware tools, wear resistant material,nonferrous ...

LINYI GREEN WALL MACHINERY CO., LTD.was founded in 1996 and is located Linyi City, Shandong Province, the logistics capital of China. It a comprehensive company integrating R&D, production sales. The covers an area 12,000square meters has more than 100 employees. For 20 years, been committed ...