Urea Phosphate_OKCHEM
Urea Phosphate _OKCHEM. ... 80 km away from Chengdu, the territory of rich in phosphate rock, transportation and convenience. Since ancient times Qishan is one of the birthplace of the Chinese nation, is the Yandi interest, Zhou room Zhaoqi of the land, has a long history, splendid culture. ... *Mobile: *Code Shown: ...