主營:
Hainan Yuhai Agriculture Development Co, , ltd was established in 2005, Our business scale includes the research and development of agricultural products, distribution
主營:
Our comapny have specialized in producing and exporting OPC cement and clinker for many years, we own automatic registration of import and export trading right,
main market, south asia, middle east
主營:
We are professional alumina supplier and our plant is located in Shandong province with the total capacity for more than 40000 tons per year for different grades of calcined alumina, ATH and white fused alumina, Our products of calcined alumina have been
主營:
Our factory Is one of the largest steel pipe mill in china, Possessing the biggest seamless and the hot, rolled steel pipe equipment, The Scale and benefit is the top of his profession, We have four company including zhongtian seamless steel pipe